En&ul Dc 24v Analogue Addressable Fire Alarm Sensor - Photoelectric Smoke And Heat Detection, Dual Leds For 360 Visibility, 125 Usable Detector Address Settings

Supported by huge market experience, we are the famous Supplier of EN&UL DC 24V Analogue Addressable Fire Alarm Sensor Smoke and Heat Detector in Ningbo, Zhejiang, China. SNA-360 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.

Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermistor provide early detection of fire and high immunity against unwanted alarms. The heat sensor provides sensitive rate-of-rise operation or fixed-temperature operation when the response threshold value is exceeded.

Photoelectric smoke and heat sensors
Analogue detection discrimination
Dual LEDs for 360A visibility
DC 24 V operation
2-wire connection to many popular loop protocols
DIP switch address setting
125 usable detector address settings per loop
Optional remote LED output