Any En&ul Dc 12/24v 2/4 Wire Fire Alarm Sensor Cigarette Smoke Detector

By keeping track with the market developments, we are eminent Supplier of EN&UL DC 12/24V 2/4 wire Fire Alarm Sensor Cigarette Smoke Detector in Ningbo, Zhejiang, China. SNC-300 non-addressable photoelectric smoke detectors are state-of-the-art detectors suitable for connection to 2-wire or 4-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 firem and high immunity against unwanted alarms.

Photoelectric smoke sensor
Analogue detection discrimination
Dual LEDs for 360A visibility
2-wire and 4-wire models for DC 12 V and DC 24 V operation
4-wire model for DC 48 V operation
4-wire models available with a N/O alarm relay output
4-wire models available with auto-reset
2-wire models available with remote LED output
Connects to zone monitor for use with addressable control and indicating equipment