.GSM Invader

Currently Out of Stock

This GSM Invader is a professionally hand-made listening device (audio bug) that has been manufactured to incredibly compact dimensions (see image). The unit is designed for easy deployment within the home or office environment.  This superb listening device uses mobile phone (GSM) technology that enables it to be used for remote audio surveillance from anywhere in the world. It has been professionally modified to achieve an incredibly low power consumption resulting in an outstanding 9 day standby time. In addition the highly sensitive microphone with integrated noise filter offers exceptionally clear audio with a listening radius of 10 metres from where the unit has been placed or hidden.

The GSM Invader listening device also incorporates a fantastic sound detection and call-back function which will monitor the acoustic levels within the room environment. If it is triggered, the unit will discreetly call your mobile phone. Selecting the call-back feature eliminates the need to constantly dial the device to check upon the location in which it has been placed. The savings are obvious - time, calling credit and battery life, so it sometimes is far simpler to let the device call you.

On top of all this, the GSM bug can also draw power from a mains electrical power supply (via the supplied charger) which means that there is then no limit to listening time.  This model specifications are far superior to any similar device currently available. The sound quality and workmanship involved ensures that the device can offer the very best performance and reliability.

The GSM Invader is so easy to operate. Place any GSM SIM card into the unit and the unit will be ready to use within 10 seconds (local network coverage permitting). Then dial the number of the SIM card that you inserted and the device will auto-answer with no lights, sounds, vibrations or anything that would alert someones attention to the audio bug. You will then be able to monitor the surrounding environment.

If you are looking for a a high end GSM device with outstanding specifications and performance, then do not mistake our product for anything that may look similar available elsewhere

Features:

• Incredibly small ‘black box’ GSM listening device
• Superbly engineered - hand-built
• Tiny dimensions that measure just 43 x 32 x 13mm
• Integrated noise filtering technology
• Unrivaled power-saving technology
• Operates on the communications frequency - 900MHz / 1800MHz
• Unlimited listen-in distance (call in from anywhere in the world)
• Audio pick-up range - over 10 metres (under optimal conditions)
• Standby time - 9 days (under optimal conditions)
• Listen-in time - between 6 & 9 hours (dependent on network)
• Sound activation with call-back function
• Internal rechargeable lithium battery (optional mains power)
• Optional mains charger for unlimited round-the-clock monitoring
• Supplied with mains charger, USB cable, SIM card and instructions

Please Note: This unit will not work using a 3G SIM card. The device has a smaller than normal GSM antenna and will therefore be affected more by low network signal coverage. Please choose a SIM that has good network coverage in the location in which you intend to deploy the GSM Invader.