12-24V DC, 4-wired, NG/LPG

12-24V DC, 4-wired, NG/LPG

Nominal Activating Temperature +57 °C. LED Indication Yes. Supply Voltage 10.8 - 33 V DC.

Photoelectric sensing technology; Low sensitivity warning; Low battery warning; Battery case at the back of detector for easy removal of battery; Test button; Alarm sound >85dB.

Micro Smoke Alarm SK-20 is the smallest domestic smoke alarm in the world, this stylish smoke alarm operated by a 3V lithium battery for 10 year lifetime.

Carbon Monoxide detector with base; Advanced detection and discrimination algorythms; Easy installation and maintenance, Sleek low-profile housing design;