GSM Monitoring Transmitter

PKI 2650Print

The future has already begun. This GSM monitoring transmitter can be called with a standard phone from all over the world. It allows monitoring of conversations from wherever you are. As soon as PKI 2650 captures sounds and conversations it sends a SMS to your phone and you can listen to the conversation. Its sensitivity is adjustable via SMS. All you have to do is to insert a standard SIM-card in this device. PKI 2650 works completely noiseless! This device allows clear transmission of conversations from all over the world which is absolutely fascinating!


  • Network: GSM 900 / 1800 / 1900
  • Power consumption: 20 mA standby mode, 200 mA monitoring mode
  • Audio surveillance: -75dB
  • Voice control: environment voice filtering or direct human voice sensor
  • Device configuration method:  password protected SMS text message
  • LI-battery: 3.7 V DC at 900 mA
  • Charging voltage: 5V – 6V DC 500 mA
  • Charging input volt: 100-240 V AC
  • Dimensions: 53 x 36 x 13 mm incl. battery
  • Weight: 40 g