The Simplex 4905-9909 is an adapter plate for an audible notification appliance. It adapts the device to a Simplex mounting box. As a result, the audible appliance mounts cleanly in the field.
This part is a mounting plate. Therefore, it has no electrical components or rating. Instead, it provides the mechanical interface for the audible device.
Simplex 4905-9909 Adapter Plate Details
- Adapter plate for audible notification appliances
- Mounts the appliance to a Simplex box
- Mechanical accessory — no electrical components
- Genuine Simplex replacement part
First, confirm the plate matches your appliance and box before ordering. Then our team can help verify fit. We stock Simplex adapter plates and mounting accessories.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.3 lbs |
|---|---|
| Dimensions | 6.2 × 4.5 × 0.9 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Replacement Part |







