Addressable Relay Interface Module

This relay module is used together with the Intelligent Fire Alarm Control Panel. It applied with advanced MCU single-chip micro-processor, Surface Mount Technology and Two Wires non-polarity Input. The Module is used for monitoring the state of the conventional detectors if it is normal or showing fire alarm, and sends the message to the Fire Alarm Control Panel. Mostly used in places which need a large protective area and more detectors, such as lobbies, hallways, etc. Several detectors share a same address. Operating voltage :DC 20V~30V Standby current : ≤ 5mA Indicator LED of Standby :Red LED flash every 6 seconds Alarm current :≤ 25mA Indicator LED of Alarm :Red LED flash quickly Connection :Two wires, non-polarity Operation temperature ：-10℃~50℃ Operation humidity ：≤ 95%RH (no condensation) Material :ABS Dimension : L80 * W80 * H37mm