The Simplex 4905-9931 is a back box adapter plate for QuickAlert (QA) appliances. First, it adapts a QuickAlert device to a standard back box. As a result, the appliance lines up and mounts cleanly.
Where the Simplex 4905-9931 adapter plate fits
This plate bridges a QuickAlert notification appliance and its mounting box. Also, it suits retrofits where the box and device differ. Technicians install it between the two. Furthermore, it ships ready to mount.
What it is
The part is a passive mounting plate. Therefore, it carries no electrical rating. Instead, it provides a mechanical interface only. In short, it is hardware, not a powered device.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.45 lbs |
|---|---|
| Dimensions | 8 × 5.5 × 0.01 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Replacement Part |







