The Simplex 49AV-WRFO weatherproof addressable appliances provide visible and audible/visible notification for indoor and outdoor, extended temperature, and extended humidity applications. Also, the Simplex 49AV-WRFO is individually addressed and receives power, supervision, and control signals from a Simplex fire alarm control unit providing IDNAC Signaling Line Circuits (SLCs).
TrueAlert ES addressable appliances on IDNAC SLCs provide separate visible and audible notification using a single two-wire circuit that also confirms connection to the individual notification appliance’s electronic circuit. Besides, this operation increases circuit supervision integrity by providing supervision that extends beyond the appliance wiring connections.
With separate controls on the same two-wire SLC; installation time and expense for both retrofit and new construction can be significantly reduced. When Class B wiring is use, wiring can be “T” tapped; allowing more savings in distance, wire, conduit (size and utilization), and overall installation efficiency. The use of Self-Test and Magnet Test features improves installation efficiency. TrueAlert device reports conveniently identify information about each connected appliance.
Features / Specifications
- Multi-candela xenon strobe with synchronized 1 Hz flash rate and with intensity programmable from the control unit or jumper selected as 15, 75, WP 75, or WP 185 cd
- Wiring supervision to each appliance allowing “T-tapped” connections for Class B circuits to simplify wiring
- Magnet Test diagnostics to assist checkout and testing of appliances and wiring
- Rugged, high impact, flame retardant thermoplastic housing