This unique and patented device has been helping stop false fire alarms around the world for more than 25 years, without restricting legitimate alarms.
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 P2RHK is a red, two-wire, outdoor horn strobe with selectable high-candela strobe settings of 135, 150, 177 and 185 cd. Outdoor back box included.
The 4WTR-B is a 4-wire, photoelectric i3 smoke detector with thermal sensor and Form C relay.
The L-Series SEP-SPSWL is a ALERT, amber lens, white strobe and speaker strobe expander plate (full candela range) back box skirt.
L-Series, white, wall-mountable, clear lens, 2-wire, horn strobe marked "FIRE". Selectable strobe settings: 15, 30, 75, 95, 110, 135, and 185 cd.
