The Edwards SIGA-SB4 is a standard 4-inch detector mounting base for Signature Series systems. It seats addressable detector heads and includes a trim skirt. As a result, the finished installation looks clean and professional.
The base connects detector heads to the Signature Series SLC. Therefore, it works across EST addressable platforms. In addition, the SIGA-TS4 trim skirt covers the mounting ears and box edges. As a result, it hides conduit openings on walls and ceilings.
Edwards SIGA-SB4 Compatibility
The SIGA-SB4 accepts a wide range of Signature detector heads. Specifically, these include the SIGA-PS, SIGA2-PS, SIGA-PD, SIGA-PHS, SIGA-IPHS, SIGA-IS, SIGA-HFS, and SIGA-HRS. It works on Signature Series panels such as EST3, EST3X, iO64, iO500, and QuickStart.
Key Features
- Standard 4-inch mounting base for EST Signature Series detectors
- Includes a trim skirt for a clean architectural finish
- Connects detector heads to the Signature Series SLC
- Mounts to 1-gang, 3½″/4″ octagon, and 4″ square boxes
- Supports photoelectric, heat, and multisensor Signature heads
Order or Get Application Help
First, confirm your detector head model. Then call Life Safety Consultants at 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.25 lbs |
|---|---|
| Dimensions | 5 × 5 × 1 in |
| Condition | New |
| Part Type | Detector Base, Mount, Smoke Detector |
| Manufacturers | Edwards |
| Compatible Panels | EST3,EST3X,iO64,iO500,QuickStart QS1 |
| Compatible Bases | SIGA-PS,SIGA-PD,SIGA-IPHS,SIGA-PHD |
| Cross Reference | SIGA-SB,SIGA-IB |
| Platform | Signature Series SLC |
| Footprint | 4-inch with trim ring |
| Type | Detector mounting base with cosmetic trim |
| Addressable | Yes |









