Dahua Multi-sensor Detector (Without RI Support), DHI-HY-1320B (MOQ-2Pcs)

Dahua Multi-sensor Detector (Without RI Support), DHI-HY-1320B is a Mated Product of the Addressable Fire Alarm system. Integrated with an Optical Smoke Sensor and a Thermistor Temperature sensor, this Detector Analyzes Smoke and Ambient Temperature by Intelligent algorithm to Trigger alarms. When the Pre-setting Alarm threshold reaches, the Addressable Fire Alarm Control Panel will confrm a Fire Alarm according to the received message sent from the Detector, and the Detector Indicator will light Simultaneously to indicate Alarm.