Simplex 4903-9255-RC
Simplex 4903-9255-RC
Out of stock; call for lead time
The Simplex 4903-9255 is an A/V horn-strobe built for vertical wall mounting, pairing a low-current electronic horn with a high-intensity xenon strobe in a single red housing. The horn produces a steady, harmonically rich tone that the fire alarm control panel's notification appliance circuit (NAC) can code as needed, while the strobe flashes at 1 Hz.
Key Features
- Vertical wall mount, red housing, combination horn and strobe
- Horn and strobe can share one NAC, or be split to separate audible/visible circuits via removable wiring jumpers
- Strobe selectable among 15, 30, or 110 candela output levels
- Strobe flash rate of 1 Hz, synchronizable up to 35 units per NAC
Technical Specifications
- Horn operating range: 16-33 VDC
- Strobe output: 15/30/110 cd, 1 Hz
- Compatibility: Simplex 4100/4010 series notification appliance circuits
Certifications
- UL Listed audible/visible notification appliance

