Edwards EST SIGA-SB4 Standard Detector Base, 4-inch

The Edwards EST SIGA-SB4 is a Standard 4-inch Detector Mounting Base with SIGA-TS Trim Skirt. This product is for use with these Edwards / EST Signature Series detectors: — SIGA-IS Ionization Smoke Detector — SIGA-PS Photoelectric Smoke Detector — SIGA-PHS Combination Photoelectric Smoke and Fixed-Temperature Heat Detector — SIGA-IPHS Combination Ionization, Photoelectric, and Thermal Boost Type Smoke Detector — SIGA-HFS Fixed-Temperature Heat Detector — SIGA-HRS Combination Rate-of-Rise, and Fixed-Temperature Heat Detecto