Systems Sensors   Intrusion   Environmental   Life Safety Touchpad's   Wall Mount   Handheld Warranty Information	SAW Freeze Sensor SAW (Surface Acoustical Wave) Freeze Sensor detect furnace failures in homes or businesses. The Freeze Sensor contains a bimetallic switch wired to a transmitter. It activates the switch when the surrounding temperature drops to about 41° F. The Freeze sensor will send a restore signal to the control panel when the temperature rises to 50° F. Guard against damage caused by undetected freezing with this sensor. Part Number 60-742-95R Color White Dimensions 4.5" long, 1.13" wide, .88" deep Batteries Two 1.5 VDC alkaline AAA batteries Battery Life 3 - 4 years Compatibility Pro 500, Pro 1000, Pro 6000 and Allegro	Home Contact Us About Security Pros and Their Products What a Complete System Can Do For You The Benefits of a New Automated System & Which Panels to Use Security Pro Products and Systems Customer Care Security is a Family Matter Think You have Nothing Worth Stealing... Think Again Security Tips for Business & Home Security Survey Buyers Guide Security Encyclopedia