Simplex 49VO-WRFO-BA Strobe is a weatherproof addressable appliances provide visible and audible/visible notification for extended temperature and humidity. They are individually address and receive power, supervision, and control signals from a Simplex fire alarm control.
Simplex 49VO-WRFO-BA Strobe separate visible and audible notification appliances, provide separate visible and audible notification using a single two-wire circuit that also confirms connection to the appliance’s electronic circuit. This operation increases circuit supervision integrity by providing supervision that extends beyond the appliance wiring connections.
With separate controls on the same two-wire, installation time and expense for both retrofit and new construction can be significantly reduced. When B wiring is use, wiring can be “T” tap, allowing more savings in distance, wire, conduit, and overall installation. These have a rugged, high impact, flame retardant thermoplastic housing in red with white letters or white with red letters, with clear lens
Efficiencies include wiring distances up to 2 to 3 times farther than with conventional notification, or support for more appliances per IDNAC SLC, or use of smaller gauge wiring, or combinations of these benefits, all providing installation and maintenance savings with high assurance that appliances that operate during normal system testing will operate during worst case alarm conditions. In this test mode, in response to the application of a magnet, the appliance LED pulses sequentially to conveniently indicate the appliance’s address. In this test mode, after the address is indicated by pulsing the appliance LED, the strobe will briefly flash and the A/V horn will briefly sound to indicate proper operation.