Silent Knight SD500-ARM 2-Wire Smoke Module USED SF 23/10 Alarm Current without Annunciator: 154

Alarm Current without Annunciator: 154 mA @ 24 VDC max

It consists of a two-piece battery

Genesis appliances synchronize (strobes to UL 1971) to within 10 milliseconds indefinitely without the need for external modules or other equipment

Dual-Circuit Mechanical Heat Detector

The 3-RS485A card provides a Class A (Style 7) or Class B (Style 4) circuit for network communications signals

Silent Knight SD500-ARM 2-Wire Smoke Module USED SF 23/10 Alarm Current without Annunciator: 154SD500 ARM USED addressable relay modules add two Form C contacts to the Farenhyt addressable system. The contacts are rated at 2A at 30V DC or 0. 6A at 120V AC. SD500 ARM addressable relay modules allow you to control a wide variety of normally open and normally closed applications, including elevator recall, door closing, fan operation, and auxiliary notification. Because the relay modules are addressable, these applications can be located at any