GE Security Interlogix NX-658 Crystal Freeze Sensor, White

The freeze sensor detects low temperature conditions which may indicate furnace failure. The sensor contains a bimetallic thermal switch connected to a built-in transmitter. When the surrounding temperature drops to approximately 41° F (5° C), the sensor transmits an alarm signal. When the surrounding temperature rises to 50° F (10° C), the sensor transmits a restore signal. Monitors up to 900 sq. ft.

Features

• Detects when temperature drops below 41° F
• Use to detect furnace failure in home or business
• Not compatible with other ITI Control panels