SPIKA-SRM

SPIKA-SRM is single push-to-talk button microphone unit for public announcement application. Up to 8 SPIKA-SRM units could be connected to the Priority BUS of SPIKA panels. The PTT microphone units could be used to send low priority voice messages in one or multiple zones of the system and are usually used for public announcements by cashiers, parking lot operators, public building administration and others.

Category: Voice Evacuation

Description

Power supply – from the panel
1 PTT button
Dip-switch addressing
Line status LED
Output volume adjustment
Microphone sensitivity adjustment
Metal housing
EN 54 certified

Main Power Supply	24VDC (from the panel)
Backup Power Supply	From the panel
Connector type	RJ25
Response Frequency	40 ÷ 18.000 Hz
Sensitivity	-40dB
Impedance	75 Ohm
Dimensions (L x H x D)	116 x 490 x 140 mm
Weight	650 gr
Material	Metal