1" Red pushbutton, electret condenser microphone and 4" speaker (5W) mounted to a stainless steel face plate. When call button is pressed, the alarming base station is activated, identifying the zone location. Microphone and speaker provide bi-directional audio with the base station. A built-in LED on face plate is illuminated when call is acknowledged from the base station.

Specifications:

• Model Number - TLMC-12V-S
• Microphone Type - Electret condenser
• Microphone Output - Line level (0dB @ 1000ohm)
• Microphone Frequency Response - 40Hz to 15kHz
• Microphone Current Drain - 4mA
• Microphone Supply Voltage - 12VDC
• Speaker rating - 5W
• Speaker input - 70V constant
• Speaker frequency response - 300Hz to 4kHz
• Speaker voice coil impedance - 8ohm
• Speaker speaker size - 4 inches
• Speaker weight, net - 6lbs
• Dimensions flush mount/surface mount - 8 1/2"L x 6 1/2"W / 8"L x 6"W