This protective cover has been helping to stop false fire alarms around the world for more than 40 years
Thumb Screw Lock
Form A/C Relay Contacts - Replaced by Gentex CR (918-0036-002)
the NCA-2 may be configured with DVC Series products to create one or more Digital Audio Command Centers on NOTI-FIRE-NET or High-Speed NOTI-FIRE-NET
System Sensor SBBCW Ceiling Mount Surface Mount Back Box
Gentex SR (917-0071-002) Smoke Alarm - Replaces S1209F DTK-120SRD This protective cover has beenGentex SR (917 0071 002) Single Multiple Station Smoke Alarm, Temporal 3 Audible Signal, Form A C Relay Contacts Replaces S1209F The S C SC H Series is designed for residential and commercial dwelling units, making it a strong option for buyers looking for a smoke and carbon monoxide detector solution for homes, apartments, hospitals, hotels, and motels. The S C SC H Series smoke, CO, smoke CO and heat alarms are ANSI UL 217, ANSI UL 2034 and or ANSI