GM20P-K window intercom

Counter communication system designed for communication throught the window protected counters. It is suitable for post offices, banks, exchange offices, railway and bus stations, information centers, etc. The system consists of an electret microphone on a 360mm goose neck on a speaker stand and an outdoor speaker with a microphone with a 3m long cable. The indoor microphone includes a noise gate, volume adjustment and a button with PTL (hands-free) and PTT (push-to-talk). The external microphone contains a call button (bell). LED power-on indicator on indoor and outdoor microphone.

Dimensions of microphone stand: 115x65x175 mm
Dimensions of outdoor microphone: d = 85x30 mm
Power is provided by the included 9V DC adapter