A super-sensitive credit card sized room transmitter.  This unit has a voice-activated transmitting facility, which means that the unit ‘sleeps’ until it detects a sound therefore drastically reducing battery consumption.

30 hours constant transmission from 1 x CR 2430 (3V) lithium battery (supplied), or months on standby.

Line of sight range 400-600 metres.

Recommended receiver – PDL12CH.

Please note that the transmitter is the card behind the shown calculator (which is not supplied).

Not legal for sale or use within the EU.