2-Wire, 12/24V, Smoke Detector, UL (SNC-300-S2-U)

详情

SNC***0 non-addressable photoelectric smoke detectors are state-of-the-art detectors suitable for connection to *-wire or *-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provide early detection of fire and high immunity against unwanted alarms.

Features:

·    Photoelectric smoke sensor
·    Analogue detection discrimination
·    Dual LEDs for **0° visibility
·    *-wire and *-wire models for DC *2 V and DC *4 V operation
·    *-wire model for DC *8 V operation
·    *-wire models available with a N/O alarm relay output
·    *-wire models available with auto-reset
·    *-wire models available with remote LED output
·    Connects to zone monitor for use with addressable control and indicating equipment

Specification: