Systems Sensors   Intrusion   Environmental   Life Safety Touchpad's   Wall Mount   Handheld Warranty Information	Long-Life Door/Window Sensor The Long-Life sensor has the same size and functionality as the standard Door/Window sensor but with 3 times the battery life. Part Number 60-641-95 (white) 60-641-11-95 (brown) Color White or brown Installation Functioning doors and windows Dimensions 1.56" wide, 3.25" high, .88" deep Mounting Flat surface mounting Batteries 3.5 VDC AA lithium (permanent) Battery Life 15 - 20 years (10-year warranty on battery) Compatibility All Security Pro Learn Mode systems	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