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The Edwards Est SIGA-CRR Polarity Reversal Relay Module provides a Form “C” dry relay contact to power and activates a series of SIGA-AB4G Audible Sounder Bases
the Acclimate detector has a microprocessor in the detector head that processes alarm data
— BH501BHA: Sounder base
Honeywell TC804E1030 Photo Electric CONVENTIONAL Smoke Detector
Compatible with FlashScan and CLIP protocol systems
System Sensor M501M Addressable Mini Monitor Module est The Edwards Est SIGA-CRR PolarityThe System Sensor M501M Intelligent Addressable Mini Monitor Module is intended for use in intelligent, two wire systems where the individual address of each module is selected using rotary decade switches. It provides a two wire initiating circuit for normally open contact fire alarm and security devices. System Sensor monitor modules provide an interface to contact devices, such as security contacts, waterflow switches, or pull stations. M501M and
US$ 12.00
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US$ 10.00
US$ 117.97
US$ 104.97
US$ 49.99
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US$ 49.99
US$ 144.50
US$ 350.00
US$ 39.99
