GSM-BG
GSM Remote Listening Monitor
GSM Voice Transmitter (spy phone) is a spy listening device that have unlimited range to listen voice over any gsm cellphone. Get The facts before it gets too late. Listen discreetly and find out what is going on before you lose what you have. The GSM transmitter is the latest and unique technology in using the GSM transmitter module. This transmitter enables you to listen from an unlimited range around the world. This technology has rapidly developed allowing for small and powerful bugging / listening devices to enable you to listen to the target area from many many miles away.
For example you could leave this transmitter in your home or office in London and listen of what is going on while you are in America(USA) or Canda or Africa.
It is wonderful listening device with amazing prefect sound quality.
We have fully Digital equipped work shop which our engineers are able to make any custom made GSM voice transmitter listening device for special use.
GSM transmitters enable you to sit at your home, office or even in a different city or country and simply dial the SIM number and listen or remotely activate the transmitter to phone you as soon as a voice is detected.
* The new machines need to be recharged before use 6-8 hours in order to achieve the best results, charge when you use the native distribution of the charger, so as to avoid damage to the host.
* Standby time: 70-150 hours of standby with the voice-activated, without voice-activated standby 120-240 hours, depending on the local network signal strength may be.
Host size: 48*40*13mm
Band: GSM 850/1900MHz
Or 900/1800/MHz
