4906-9101

The Simplex 4906-9101 is a TrueAlert non-addressable multi-candela visual-only (V/O) wall-mount strobe notification appliance in red housing, designed for fire alarm systems requiring synchronized flashing without audible horn.
It features selectable strobe intensities of 15/30/75/110 candela via rear plug setting, SmartSync protocol for 1 Hz synchronized operation across two-wire NAC circuits, and vandal-resistant construction for commercial/institutional use.
Key Specifications
Feature
Specification
Strobe
Multi-candela: 15/30/75/110 cd (field selectable via jumper) 
Voltage
16-33 VDC (nominal 24 VDC); polarized input ​
Flash Rate
Synchronized 1 Hz; SmartSync compatible 
Mounting
Single/double gang backbox or 4″ square; surface/semi-flush ​
Current
40-200 mA (varies by candela setting) ​
Housing
Red flame-retardant thermoplastic; "FIRE" label ​
Compatibility
4003/4006/4007ES/4010/4100ES/4100U panels; SCM modules