Description
4903-9427 Simplex Audible Visible 110CD Red STD Notification-Addressable.
4903-9427 Simplex, TrueAlert non-addressable audible and visible notification. For applications requiring audible/visible (A/V) notification with horn tones, these Simplex 4903 series appliances combine a high-intensity strobe with a low current electronic horn in a compact package that is easy and quick to install. Each appliance can be controlled independently from each other using conventional reverse polarity NACs.
Wall mount audible/visible notification appliances with efficient piezoelectric horn and high output xenon strobe for 4-wire control applications
Xenon strobe visible notification appliance:
- 24 VDC operation with switch selection for free-run or synchronized flash rate.
- Models available with 15, 75, or 110 candela.
- UL listed to Standard 1971.
- Compatible with ADA requirements.
- Strobe candela rating is clearly indicated on the reflector.
Electronic horn audible notification appliance:
- Low current operation (25 mA @ 24 VDC).
- Harmonically rich output sound suitable for either coded or steady operation.
- UL listed to Standard 464.
Flexible, easy, and convenient semi-flush or surface wall mounting:
- Easily mounts to the single gang, double gang, or 4-inch square outlet box.
- Diode polarized inputs for connection to reverse polarity supervised notification appliance circuit (NAC).
- In/out wiring terminals for 18 AWG to 12 AWG, accessible from the front of the housing, providing easy access for installation, inspection, and testing.
- The rear of the housing assembly does not extend into the box.
- Rugged, high impact, flame retardant thermoplastic housing with optional covers available to convert housing color.
- Optional UL listed red wire guard is available for semi-flush or surface mounting.
Datasheet 4903-9427.
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