Simplex 4903-9433


A/V, 110CD, White, Non-Addressable

Availability: Please Call for Lead Time

  • Factory New
Brand: Simplex Part #: 81356 Categories: , Manufacturer Part #: 4903-9433 Tags: ,


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. Multiple models with flexible mounting choices. These 4-wire operation A/V appliances are available with three strobe intensity levels (15, 75, or 110 cd) and with red or off-white housings. Mounting can be semi-flush or surface mount on a standard single or double gang, or 4” square (102 mm) electrical box. Optional accessories are available to increase mounting and application flexibility.


Weight 1.50 lbs



TrueAlert Notification Appliances; Non-Addressable Audible/Visible Notification
Simplex – Data Sheet


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