Qolsys QS1431-840 IQ Wireless S-Line Encrypted Glass Break Sensor

Know when an intruder breaks your window by installing the Qolsys IQ Wireless S-Line Encrypted Glass Break Sensor (AKA the IQ Glass). Used with any compatible control panel/receiver (319.5 MHz wireless frequency), such as a GE/Interlogix Panel (NetworX, Simon, etc.) or a Qolsys IQ Panel, this wireless, battery-powered sensor detects the pitch and frequency of breaking glass up to 25 feet away. The sensor easily mounts with the included screws, typically placed on the wall opposite to the monitored window or on the ceiling for optimum detection in a large area, such as a family room. FEATURES: Detects breaking glass windows up to 25 feet away. Listens for the pitch and frequency of breaking glass. Wireless range up to 600 feet from panel. \"S-Line\" encryption protects signals. No wiring required. About S-Line Encryption: An advanced encryption scheme between the wireless sensor/device and the panel ensure wireless event transmissions are always unique, preventing common replay attacks (when an unscrupulous person uses an easy-to-purchase software-defined radio or \"listening device\" to replay events that were previously sent by wireless devices paired with a security system.) CONTENTS: Sensor, Batteries (pre-installed), Screws, Anchors, Instructions. NOTE: Requires connection to a compatible control panel/receiver (319.5 MHz wireless frequency), such as a GE/Interlogix Panel (NetworX, Simon, etc.), Qolsys IQ Panel, Leviton 64-Zone Receiver for GE/Interlogix, Elk M1 Wireless Receiver for GE/Interlogix Crystal Transmitters, or other legacy 319.5 MHz system (all sold separately). SPECS: Part Number: QS1431-840. Battery: CR123A 1550mAH (x2) included. Sensing Parameters: Maximum 25 feet. Mounting Spec: At least 3.3 feet from windows being protected, and 4 feet from sources of noise. Dimensions: 2.75(H) x 3.88(W) x 1.5(D) inches. Approvals: FCC, IC. Warranty: 1-Year Limited.