Feature

    ☆ Address can be set in field
    ☆ Fault self-diagnostic
    ☆ Reed switch testing
    ☆ Built-in MCU can store 14 history messages
    ☆ Remote indicator output available
    ☆ Polling LED can be set to close
    ☆ 2 levels smoke sensitivities programmable, complies with UL268. Heat part complies with UL521
    ☆ UL listed

Technical Specifications

    ☆ Operating voltage: Loop 24VDC(16VDC~28VDC)
    ☆ Operating current:
           Standby current: 0.8mA
           Alarm current：≤1.8mA (without remote indicator)
    ☆ Setting of sensitivity and range:
           Level 1: 1.23%~2.7% per ft
           Level 2: 2.0%~3.89% per ft
    ☆ Action Temperature: 57.2℃
    ☆ Operating Environment:
           Temperature: 0℃ ～+37.8℃
           Relative Humidity: 95%, non-condensing
    ☆ Dimensions: Diameter: 100mm Height: 54.5mm (with base)