Magnetic opening detector with tilt and shock sensor. Ajax DoorProtect Plus helps to protect doors and unclosed windows across several floors of a house or office. Detects opening, tilt, and impacts.Maximum performanceWorks up to 1,000 meters from Ajax Hub in open space or across several floors of a business center. Detects inclination angle relative to the ground. Built-in accelerometer reacts to vibration and impacts. Allows for connection to a third-party detector.Protection from intruders and failureUses authentication to protect against fraud. Tamper-resistant body. Response from detectors can be checked every 12-300 seconds (adjustable). Jamming detection, frequency-hopping. Uses an encrypted connection.Smooth operationUses British-made reed switches that can be toggled more than 1,000,000 times without failure. Two-way communication with Ajax Hub allows for periodic testing and customization. Saves energy by regulating power consumption based on the distance from Ajax Hub. Has a battery life of up to 5 years when pinging once per minute.Simple professional-level installationNo need to disassemble the body when installing using SmartBracket mounts. Uses powerful magnets that can be installed up to 2 cm from the main unit. The quality of the connection and detection area can be tested remotely. Connects to Ajax Hub with a single click.Engineering masterpieceIts compact size and powerful magnet make Ajax DoorProtect Plus the ideal detector to protect all types of doors and windows.Technical specificationDetector type: WirelessMounting: Surface-mountedDetecting elements: Reed switch, accelerometerDistance to magnet: Up to 1 cm (0.4 in) (small magnet), up to 2 cm (0.8 in) (big magnet)Use: IndoorCompatibility: Works only with Ajax HubAdditional input to plug in the wire detectors: AvailableTamper protection: AvailableRadio signal power: 20 mWCommunication protocol: Jeweller (868.0-868.6 MHz)Maximum distance between detector and central unit: Up to 1,000 m (6562 ft) (in open area)Power supply: CR123A batteryPower supply voltage: 3 VBattery life: Up to 5 yearsOperating temperature range: From 0°C (+32°F) to +50°C (+122°F)Operating humidity: Up to 80%Dimensions: 20x90 mm (0.78x3.54 in)ComponentsDoor opening/shock/tilt detector2 magnetsCR123A battery (pre-installed)External contactInstallation setManual