Siemens DB-3S Standard Low Profile Mounting BaseThe Siemens DB 3S is a standard low profile mounting base for use with Siemens' DI 3 Series Ionization Smoke Detectors. COMPATIBLE DI 3 SERIES DETECTOR HEADS: DI 3 Ionization Smoke Detector DI 3IS Ionization Smoke Detector (intrinsically safe) DI A3 Ionization Smoke Detector (high air velocity) DI B3 Ionization Smoke Detector (duct use only) DI 3H Ionization Smoke Detector (high altitude) DI A3H Ionization Smoke Detector DI B3H Ionization Smoke

elevator capture

includes cover

5A Power Supply Unit (7AHR)

The Simplex 2081-9281 is a 2-Unit

on-board addressing via DIP switch

COMPATIBLE BASES AND ACCESSORIES:

5 mA max current @ 24 VDC (“ON”)

—Enhanced Integrity (synchronized)

The Edwards EST SIGA-IB is a detector mounting base with a built-in line fault isolator for Signature Series loops

Chasis Mount

the bases can be used with the optional Model LK-11 detector locking kit

This single channel system is capable of delivering 40 watts of supervised high fidelity audio power and 2 amps of supervised 24 VDC synchronized strobe power