This is the smallest GSM Room audio spy transmitter with the highest quality built-in microphone for crystal clear audio. This device has an unlimited listening range and the microphone can pick from up to a 10 meter radius. It is very compact - only 60x40x22mm.This audio transmitter has a built in rechargeable battery, and a hidden antenna. With the internal battery, the unit can operate for up to 3 to 4 hours continuously depending on battery charge, and can be connected to a computer via USB for indefinite operation.
Simply activate your own supplied SIM Card, call the number, and it will become as a covert listening device.
When you want to monitor audio from a distance, our GSM Bug is superb. Once installed, you can listen in literally from anywhere in the world. The bugs work with mobile phone technology to provide excellent quality audio, allowing you to listen wherever you are and whenever you want! You simply call the device (which answers silently) and listen in.
Simple to Operate
Do not insert the SIM into the slot in the wrong direction place the SIM card into the slot with the contact points facing down.
Simply dial the SIM number to activate as a listening device.
Please do not use it to engage any illegal activity.