The L-Series HCRL-LF (red) and HCWL-LF (white) are 2-wire, 24 volt, 520Hz, ceiling sounders.
FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addresses in intelligent, two-wire systems.
The SpectrAlert Advance WTPW is a white weatherproof mounting plate for flush mounting outdoor K series speakers and speaker strobes.
System Sensor’s SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications.
This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
OSI-R-SS, OSI-RA-SS Conventional Reflective Imaging Beam Smoke Detector
The control panels provide reliable fire signaling protection for small to medium-sized commercial, industrial, institutional buildings.