● Industrial safety design
● Compatible to any kind of fire alarm system.
● ≤500 Meters/ Set.
● Alarm temperatures: 68℃, 88℃, 105℃, 138℃ .
● UV resistance and good weather resistance.
● Electrical interface with low power consumption design.
● Alarm temperatures: 68℃, 88℃, 105℃, 138℃.