Besides their obvious importance in communication and business, did you know that  they also create numerous threats of information leakage? One of the potential leakage channels is the phone's microphone being able to pick up surrounding acoustics with a high...

Voice Activated Digital Audio Voice Recorder Bracelet Wrist Watch MP3 Player.  This audio and video recorder can be worn every day, as it is a functional watch. It is sweat and waterproof and will capture your audio and video files...

N9 - Mini GSM Audio Listening, Monitoring and Surveillance Device for Children and Personal Safety An easy to carry listening device for elderly people or children to be monitored from a distance. It can be placed in a bag or inside a...

A well built and professional audio recorder with three microphones for accurate and clear voice recordings. With up to 150 hours of battery life and a zinc alloy casing, this device is built to keep going.   Features: Up to...

The GSM pen could be used as a pen in the meeting. hotel, classroom. public speech places. commercial, entertainment places and so on. It works as a normal pen with writing function. GSM frequency: 850/900/1800/1900Mhz Distance between GSM phone and...