Surveillance ear gsm sim

Price: Seller Type: An Individual Condition: Used Product Description GSM Sim Phone Device Security-Surveillance Bugs-Transmitters Spy GSM SIM Card Phone Device Surveillance / Ear Bug Description: The GSM SIM phone device is the latest in Spy technology, it has a size of a matchbox and you just need to put a SIM card to call and listen. This device is very handy for all types of personal security, i.e. for your car, your office, and maybe to monitor your children when the babysitter comes. Once you call this number, this device will answer automatically, and it will work like a phone with a sensitive microphone. So you can actually hear what anyone's talking about when you call that SIM card's phone number. But no one will notice, because this device looks like a USB hub or small USB device. The device contains 4 tiny microphones allowing you to listen to activity up to 5 meters away from device. Furnished with specially designed embedded microphone system, no configuration required. Simply insert a working SIM card into the charged device, and leave where you'd like to spy, monitor etc. With GSM technology you can access the device from anywhere in the world over mobile or landline, by calling the SIM card phone number. Can be connected to the computer for permanent power. Operational description: Charging time: 20 to 40 minutes Stand by time: 12 to 24 hours Talk time: 2 to 3 hours Microphone sensitivity Range: 15 to 20 feet in diameter Caution: • Do not insert the SIM into the slot in the wrong direction. • Call charges applied according to the Network • Take out the SIM card 10 second later after the LED is off. • Please do not use it to engage any illegal activity. • Work with bands GSM (850MHz, 900MHz, MHz,MHz). Please check if it • Can work with your local system format before purchasing! • Not suitable for either CDMA or 3G network! Package Details: • 1 x GSM Spy Device • 1 x Power Adaptor • 1 x USB Cable • Package Size: (cm) • Gross Weight/Package: 0.3 (kg) For Order Call Now: - Price: /- PKR

100% brand new and high quality Product Description This product applies the newest technology in Taiwan and has following advantages: small size, long stand-by life, simple operation, stable functions and convenient installation. It is widely used for household monitoring; children, the elder, and pets` care and the trace for lost cars or other possessions. Features 1.Use SIM card (Not included) 2.Sound control dialing 3.Environmental surveillance 4.LBS Positioning 5.SOS Emergency Call 6.Real Time 4 bands GSM/GPRS 7.Operation Frequency: GSM850/900/1800/1900MHz 8.VOX Back Call 9.12 days standby time Basic Operation URL/Listening:After the product is open with a SIM card inside, call its mobile number and after it`s through, keep the call for 10 seconds, you can hear things within 10 meters around the product. If you hanging off before connecting successfully or less than 10s after connecting you can also receive a URL telling the device`s current location. It`s highly suggested to wait longer after opening the device for the first time and then make the call. Location Inquiry: Edit capital letters "DW" and send to the device`s mobile number, you will receive a reply with address or URL. You can log in either by your mobile phone or PC to check detailed location. Register Users outside China must register the mobile number in the device first. For register, you can use any mobile number to send "RG+ device mobile number" to the device mobile number. For example, "RG620000000000" to the device`s number "620000000000", if the registration is successful, you will receive reply "register successfully" and you can begin to use other function. If there is any problem, you will receive "Register fails, the device number is empty, e.g:RG13866668888". This means the message sent doesn`t have a mobile number, you need to add a mobile number. Please do not add any country code before the mobile number. For example, the country for UAS is "1"; you don`t need to write "RG162000000000"or "RG001620000000". Platform Inquiry:(Optional, only authorized users can obtain passwords to login the platform.) Authorized mobile numbers can use the device ID and password in the authorization message to login the platform. Can query machine position, electric quantity inquiry, path query, missing message, electronic fence, adding equipment etc.Also, users can go to "e5ex.com"to download an android version to android phones. When no one is authorized, any mobile phone can send "DW" to check the device`s location but once any authorization is done, only the authorized users are able to obtain the location info by sending "DW". what is in the package: With retail BOX 1 X MINI A8 1 X Cable 1 X Charger 1 X USER Manual Views: 7

This product supports Quad-band GSM network and GPRS, and can switch seamlessly between different networks. Use Standard GSM SIM card (Not included, not work for CDMA or 3G network, but 3G SIM card which work for GSM network is ok) Features: Operation Frequency: Quad-band (GSM MHz) Real time monitoring/separate recording/MMS monitoring surveillance device Compact design, stable performance, beautiful and practical Automatic answer function An indispensable utility products for family, education, healthy living Support TF card up to 8GB (not including) Charger Input: ACV Hz Charger Output: DC 5V 300mA-500mA Internal Battery: 3.7V 450mA Rechargeable Li-ion battery Camera sensor type: CMOS Camera pixel: 2 million Support system: Win 7 / XP / / Vista Standby time: about 10 to 15 hours; working time is about 1 to 2 hours. Function Operation: Power on: Press and hold the On/Off key for 3-5 seconds. The indicator light flashes continuously, which means the product is switched on. After the indicator goes out, calls can be made. Press and hold the On/Off key for 3-5 seconds. The indicator light keeps on. And later, it goes out, which means the product is switched off. Photo Shooting: Write SMS “000” and send to the product. A photo will be automatically taken and saved in the TF card. Photo Shooting and Sending Back: Edit the SMS “111” and send to the product (A card with GPRS and colored SMS is required for this function.) Video Recording: Write SMS “222” and send to the product (Send “444” during video recording will end the process and save to the TF card.) Audio Recording: Write SMS “333” and send to the product (Send “444” during audio recording will end the process and save to the TF card.). Memory Card Formatting: Write SMS “999” and send to the product, the memory card will be formatted. Sound Control Callback: 1. Message Callback: The authorized person edits the SMS “777” and send to the product. When the sound around the product exceeds 30 dB, there will be a Chinese SMS “Safety tips: Someone broke into secretly” replied to the authorized person. 2. Phone Callback: The authorized person edits the SMS “888” and send to the product. When the sound around the product exceeds 30 dB, there will be a direct dial-back to the mobile phone of the authorized person. Battery Status: Remarks: With default setting of this product, the last SMS instruction will automatically cancel the previous SMS instruction. For ending the operation of all of the above functions, please edit the SMS“444” and send to the product. Notes: Before using this device for the first time, pls. charge the battery fully to achieve best effect. When installing, please pay attention to GSM network signal strength, do not install in no signal or weak signal of place, so as not to affect the use effect. If the battery ran out, the indicator light is dark, So please recharge before use. If you can not get through the phone in the device, please take out the SIM card and insert again, restart the device or recharge and try again. If the device doesn't pick up the call automatically, please take out the SIM card, insert again, restart and try again. When the device could not reply the message, please check whether the sim card have to owe a fee, or check whether the sim card is filled with text messages, then try it again. If you need other security function,please contact the seller directly to customize. This product is forbidden for illegal purposes. We care not responsible for any problem happen in such situation. Package Including: 1* Mini Ear bug X* Wall Charger Adapter 1* User Manual 1* USB Cable Box Pack- Warranty: 6 Months

This product supports Quad-band GSM network and GPRS, and can switch seamlessly between different networks. Use Standard GSM SIM card (Not included, not work for CDMA or 3G network, but 3G SIM card which work for GSM network is ok) Features: Operation Frequency: Quad-band (GSM MHz) Real time monitoring/separate recording/MMS monitoring surveillance device Compact design, stable performance, beautiful and practical Automatic answer function An indispensable utility products for family, education, healthy living Support TF card up to 8GB (not including) Charger Input: ACV Hz Charger Output: DC 5V 300mA-500mA Internal Battery: 3.7V 450mA Rechargeable Li-ion battery Camera sensor type: CMOS Camera pixel: 2 million Support system: Win 7 / XP / / Vista Standby time: about 10 to 15 hours; working time is about 1 to 2 hours. Function Operation: Power on: Press and hold the On/Off key for 3-5 seconds. The indicator light flashes continuously, which means the product is switched on. After the indicator goes out, calls can be made. Press and hold the On/Off key for 3-5 seconds. The indicator light keeps on. And later, it goes out, which means the product is switched off. Photo Shooting: Write SMS “000” and send to the product. A photo will be automatically taken and saved in the TF card. Photo Shooting and Sending Back: Edit the SMS “111” and send to the product (A card with GPRS and colored SMS is required for this function.) Video Recording: Write SMS “222” and send to the product (Send “444” during video recording will end the process and save to the TF card.) Audio Recording: Write SMS “333” and send to the product (Send “444” during audio recording will end the process and save to the TF card.). Memory Card Formatting: Write SMS “999” and send to the product, the memory card will be formatted. Sound Control Callback: 1. Message Callback: The authorized person edits the SMS “777” and send to the product. When the sound around the product exceeds 30 dB, there will be a Chinese SMS “Safety tips: Someone broke into secretly” replied to the authorized person. 2. Phone Callback: The authorized person edits the SMS “888” and send to the product. When the sound around the product exceeds 30 dB, there will be a direct dial-back to the mobile phone of the authorized person. Battery Status: Remarks: With default setting of this product, the last SMS instruction will automatically cancel the previous SMS instruction. For ending the operation of all of the above functions, please edit the SMS“444” and send to the product. Notes: Before using this device for the first time, pls. charge the battery fully to achieve best effect. When installing, please pay attention to GSM network signal strength, do not install in no signal or weak signal of place, so as not to affect the use effect. If the battery ran out, the indicator light is dark, So please recharge before use. If you can not get through the phone in the device, please take out the SIM card and insert again, restart the device or recharge and try again. If the device doesn't pick up the call automatically, please take out the SIM card, insert again, restart and try again. When the device could not reply the message, please check whether the sim card have to owe a fee, or check whether the sim card is filled with text messages, then try it again. If you need other security function,please contact the seller directly to customize. This product is forbidden for illegal purposes. We care not responsible for any problem happen in such situation. Package Including: 1* Mini Ear bug X* Wall Charger Adapter 1* User Manual 1* USB Cable Box Pack - No Warranty

Price PK Rs.5000/- with free Shipping anywhere in Pakistan GSM Fixed Wireless Terminal GSM-8848 GSM-8848 is a GSM gateway communicator to transmit data through GSM. The communicator allows to connect PSTN landline alarm panels to GSM network. The main use of communicators is to inform the user or the CMS about an alarm in the protected premises. The alarm report can be transmitted via phone line or GSM network. The GSM-8848 Communicator offers an overall solution for the security areas where an easily configurable, reliable and intelligent GSM communication modem is required to support remote security centers. Reporting events to monitoring stations can be done over voice, SMS or GPRS. The GSM-8848 is an easy to add plug-in module that enables the system to communicate over the GPRS/GSM networks for reporting, control and programming. It can be used as the primary communication or as a back up for the IP or PSTN communications in case of communication failure. Fully replaces landline and transmits data to monitoring station if PSTN landline is unavailable or disconnected i.e. it Provides a simulated PSTN line, Switching to GSM network in case of a fall of the PSTN line. Could be used as a backup GSM connection too. This security signal transmitter device can be attached to the existing security elements (like alarm systems) to create a complete and reliable security system. It can be used either in security services, safety technology, remote control (gate opening) or online surveillance. The device can be easily integrated into the already existing systems, and provides service in places where it has not been possible before, thus offering new perspectives to our partners. It is able to transmit the compatible, standard alarm signals from the connected alarm center in Contact ID (CID) format to the remote security center. This way, the transmitting devices comprise a complete system with the installed and organized security or alarm centers. Thanks to the connection to the GSM/GPRS-based mobile communication network, and the transmission towards the surveillance center, this device guarantees is a highly reliable signaling solution. The communicator has easily understandable LCD/LED signals, and the configuration of the device does not require high level of expertise. Our device is equipped with overall remote management possibilities (remote configuration, software change), has additional security features, and guarantees constant availability and high reliability. It has a wide range of application areas and a wide choice of remote management functions, which – besides guaranteeing continuous availability – help increase the efficiency of the existing system. The GSM/GPRS module also supports two- way voice communication which is beneficial for elderly care, allowing two way communication with users in times of emergency. Application areas: Security alarm signal transmission Online surveillance Remote monitoring of existing alarm systems Signal transmission to the dispatcher center Monitoring of digital outputs (via SMS, voice, GPRS) Remote control (via SMS, voice, GPRS) Signal transmission of Elevator maintenance systems Usage for some Elderly- and patient care tasks For gate opening systems Features: GSM Dual/Quad-Band support. GSM 900MHz/1800MHz or GSM 850/900/1800/1900 MHz GSM FWT with LCD display and back up (Li-ion) battery Steady module and reliable design ensures good performance Can be used as a Primary, Backup or Standalone communicator Can be installed inside panel cabinet (no extra battery required) Compatible with most Alarm control panels like DSC, Honeywell, Bosch, Satel etc. PTM/ATS feature Intelligently monitors phone line and switches automatically to GSM network Reliable, fast ContactID communications via GSM (compatible with Sur-Gard® System II and System III receivers) Can translate Contact ID protocol to SMS text messages Flexible configuration software user interface Excellent voice quality and stability. Lightning proof and antistatic design Search network quickly, respond to dial swiftly With clear LCD display, could display signal density, date and time information Support caller ID and hand free Work with both normal SIM card and big size SIM card Preset IP access number and local call prefix numbers Accurate polarity reverse signal for billing is available and could work with billing meter. Compatible with PBX system for office use Block incoming and outgoing call numbers available Support lock phone, lock SIM card, inter-lock of the phone and SIM card Technical Specifications: GSM modem frequency: 850/900/1800/1900 MHz Power Supply Voltage: 9-15V DC 300mA max Current used in standby mode: 30mA max Dimensions: 210mm*135mm*45mm Operating Temperature: -35...+55°C Frequency stability>2.5 PPM Signal sensitivity: Antenna connector: SMA Antenna gain: 3.5dBi Condition: Brand New Price: PK Rs.5000/-. Shipping: FREE anywhere in Pakistan Contact Person: Adnan. ACEsystems www.ace-sys.com info@ace-sys.com Phone: 03343133286 Website http://www.ace-sys.com

Latest Version X009 GSM Monitor With SOS and GPS Function Mini Camera Sim Card Video Recorder GSM 850/900/1800/1900MHz 2014 UPGRADE Version:) Add SOS function, allowing user to dial the one-key SOS number set in advance under emergency. X009 !~ Another mini camera that fit perfectly for your surveillance need !~ It is compact design with stable signal, clear audio and photo (or video) sending, suitable for wireless remote monitoring, tracker, home surveillance, evidence collection etc. The excellent features can meet your all demand. Supports Quad band GSM850/900/1800/1900 and GPRS, and can switch seamlessly between different countries. Features: 1. Realtime Remote Listening In: Call to X009 OR X009 call user automatically. 2. Realtime Picture Returns: send instruction to X009 for taking picture and send back to user via MMS. 3. Remote Control Camera: send instruction to X009 for start/stop video recording. 4. Audio and Video Recording: send instruction to X009 for audio or video recording. 5. Auto Remind User: * when the around voice is over 60dB, auto call user. * when the around voice is over 60dB, auto send message to user. 6. The voice sensitivity can be adjusted by instruction. 7. Micro SD card supported. Views: 2

Price: Seller Type: An Individual Condition: Used This device allows you to spy anyone in any place. You only need to buy a new SIM card, place it in this device. You can use this device to hear voice and also record video, sound and pictures. You can actually hear anyone's talking or get the pictures on your phone. it is the ideal SIM surveillance equipment you can't.miss. Features. It has many functions:- 1. This device will take the pics and send it to your cell no. 2. You can also start and stop video recording only by sending a sms. 3. You can also start and stop audio recording only by sending a sms. 4. You can listen to the sound of its surrounding wherever you want by dialing the sim no 5. This device would call the no you set in it when it hears the sound around it. 6. You can format the memory card by sms if you think it would go in hands of someone you don’t want. 7. Long battery timing and supports upto 16 GB TF card. Likely Usage in our environment 1. Can be placed in your shop house or car and you can see the place anytime from anywhere in the country. 2. You can record the video and audio as evidence while sitting far away. 3. Device is very small and multi functional. 4. You can format the card at any time if it is full. 5. Can be hidden anywhere and you can monitor anyone like your children and sick elders. Package includes 1. Mini device as in pic 2. USB data cable 3. Charger 4. User manual 5. Box Notes This is the latest device in our stock so Price is introductory for limited time Device can be collected from Rawalpindi raja bazaar or would be sent o you via TCS. Call or get pics on your cell, start and stop audio/video recording only by sending sms

1. Mini device as in pic 2. USB data cable 3. Charger 4. User manual 5. Box. You only need to buy a new SIM card, place it in this device. You can use this device to hear voice and also record video, sound and pictures. You can actually hear anyone's talking or get the pictures. it is the ideal SIM surveillance equipment you can't miss. just send sms to start or stop the video audio or pic shooting. It also calls your no on detecting any voice around.

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range:5-10ft 3, Support for all GSM SIM card 4, Standby time: 15days 5, Built in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Price:-7499 We Provide Home Delivery Anywhere in Pakistan More Info Call:-03458423444, 03331474833 Or Visit:- www.tellebrand.com Email:- order@tellebrand.com http://www.tellebrand.com/spy-gsm-mouse

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,mhz/mhz 2, Working range:5-10ft 3, Support for all GSM SIM card 4, Standby time: 15days 5, Built in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Price:- We Provide Home Delivery Anywhere in Pakistan More Info Call:-, Or Visit:- www.tellebrand.com Email:- http://www.tellebrand.com/spy-gsm-mouse

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,mhz/mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,mhz/mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Price:-

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,mhz/mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Price:- We Provide Home Delivery Anywhere in Pakistan Or Visit:-www.tellebrand.com http://www.tellebrand.com/spy-internet-gaurd-mouse-in-pakistan

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Price:-7499 We Provide Home Delivery Anywhere in Pakistan More Info Call:-03458423444, 03331474833 Or Visit:-www.tellebrand.com Email:-order@tellebrand.com http://www.tellebrand.com/spy-internet-gaurd-mouse-in-pakistan

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Price:-7499 We Provide Home Delivery Anywhere in Pakistan More Info Call:-03458423444, 03331474833 Or Visit:-www.tellebrand.com Email:-order@tellebrand.com http://www.tellebrand.com/spy-internet-gaurd-mouse-in-pakistan

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Order Now :

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Order Now : We are just a call away 03213666044

Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Order Now : we are just a call away 03213666044

Product Discription: This GSM Computer Mouse is another professional audio surveillance device; a truly unique product which delivers advanced audio technology to compliment any room or office environment. Our GSM computer mouse is completely undetectable even under close visual examination and can be used to operate as a fully functional mouse. Simply dial the supplied SIM card hidden inside the rear compartment thus allowing you to listen to the surrounding sounds and conversations from approx 5-10ft radius from where the mouse is placed. 1, Frequency: 850mhz,1800mhz/1900mhz 2, Working range: 5-10ft 3, Support: for all GSM SIM card 4, Standby time: 15days 5, Built: in 300mah Li-battery Unlimited imagination for this great device including monitoring your home and office Order Now: We are just a call away 0321-4212615