The Simplex 4906-9211 Multi-Candela TrueAlert addressable combination strobes are individually addressed and individually controlled with power, supervision, and control supplied from a Simplex fire alarm control panel providing IDNAC Signaling Line Circuits (SLCs). Also, a single assembly provides an amber lens strobe for non-fire alarm, alert notification for use with Emergency Communications Systems, and a clear lens strobe for fire alarm notification.
In general, the Simplex 4906-9211 provides visible 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 used, wiring can be “T” tapped; allowing more savings in the distance, wire, conduit (size and utilization), and overall installation efficiency. The use of the magnet test feature improves installation efficiency. TrueAlert device reports conveniently identify information about each connected appliance.
By providing an amber lens strobe with a clear lens strobe, the combination strobe assembly allows a single electrical installation to provide both types of visible notification.
Features / Specifications
- The combination unit allows mounting two visible notification appliances at the same installation site
- Multi-candela xenon strobes with synchronized 1 Hz flash rate and with intensity programmable from the control panel or jumper selected as 15, 30, 75, or 110 cd
- Clear lens with “FIRE” lettering provides visible notification for fire alarm conditions
- Each appliance LED can be select to display each polling cycle to indicate appliance supervision
- Magnet test diagnostics to assist checkout and testing of appliances and wiring
- Compatibility with ADA requirements
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