Simplex 4906-9104 Ceiling Mount Strobe (White)

The Simplex 4906-9104 is a white Ceiling Mount Strobe Intensity selectable as 15, 30, 75, or 110 cd; synchronized 1 HZ flash Compatible with synchronized NAC, SmartSync 2-wire circuit, and separate synch modules. NOTE: Replaces 4904-9345 and 4904-9346