Conceal opening protection inside a door or window frame with a 3-inch recessed 345 MHz contact, 0.5-inch magnet gap, and replaceable AAA lithium battery.
-
Add multi-criteria photoelectric smoke, 135 F heat, rate-of-rise, and optional low-temperature reporting to a compatible 5800-series system.
-
Add photoelectric smoke detection, 135 F heat sensing, rate-of-rise response, an 85 dB horn, and automatic drift compensation to compatible DSC 433 MHz systems.