2-Wire Combined Optical Smoke and Heat Detector with remote indicator.

Model SNC-300-CL detectors which provide fast and reliable response for photoelectric smoke and heat 57℃(135oF) detection. While the smoke and heat detection circuits operate independently, their outputs being "OR' connected, and provide the fire detection performance by acting as a smoke sensor and/or a 57℃ (135oF) heat detector at the same location. The detector may work with most modern fire alarm control panels.

Features:

• 2-Wire operation; 
• optical & thermal detection;
• wide operating voltage;
• advanced electronic technology;
• proven detection performance;
• designed to meet approvals worldwide (e.g. UL LPCB CE).

You can find the product by unique code: SNC-300-CL.