System Sensor’s intelligent module products are designed to meet a wide range of
applications. Monitor and control modules can be used to supervise and activate
sounders, strobes, door closers, pull stations, waterflow switches, conventional
smoke detectors, and more. Each module is rigorously designed and tested for electromagnetic
compatibility and environmental reliability, in many cases exceeding
industry standards. Modules are addressed with easy-to-use rotary code switches.
Full size modules mount in standard 4″ x 4″ x 21⁄8″ junction box. Wiring terminals are
easily accessible for troubleshooting purposes.
Communication Line Loop Impedance
40 Ù max.
32° to 120°F (0° to 49°C)
10% to 93%: noncondensing
M501M: 2.7″W x 1.7″H x 0.5″D
Others: 4.25″W x 4.65″H x 1.1″D
M501M: 1.2 oz (37g)
Others: 6.3 oz (196g)