Telephone surveillance equipment, a range of both wired and wireless devices for the monitoring of landline telephone calls.
Advanced ADSL Digital Telephone Recorder
This ADSL filter looks normal in every way, but also has a covert telephone recorder built inside.
Digital Telephone Monitoring Phone Recorder Device
This purpose built telephone recorder is the simplest to use digital telephone recorder we have ever seen. No buttons, no switches no setting up, no external power source alog with its small size it is perfect for discrete surveillance use.
Infinity Telephone Call Monitor
The Infinity call monitor is a very small compact size but is a powerful GSM monitor and security system. The device is easy to set up by simple SMS
Mobile Telephone Recording Lead
This lead connects to any recorder that has a 3.5 mm microphone socket and allows you to record both sides of the conversation on any telephone including mobile phones.
Telephone Recording Plug
Plugs into a standard BT socket, with leads that connect to a cassette recorder.
Telephone Recording Plug US Type
Plugs into a standard US type outlet, with leads that connect to a cassette recorder.