Compatibility Hubs All Ajax hubs Compatible range extenders All Ajax radio signal range extenders Communication Jeweller communication technology Proprietary wireless technology to transmit alarms and events. Features: Two-way communication. Advanced anti-sabotage. Block encryption featuring a dynamic key. Instant notifications. Remote configuration via the Ajax apps. Learn more Radio frequency bands 866.0 – 866.5 MHz 868.0 – 868.6 MHz 868.7 – 869.2 MHz 905.0 – 926.5 MHz 915.85 – 926.5 MHz 921.0 – 922.0 MHz Depends on the sales region. Maximum effective radiated power (ERP) up to 20 mW Radio signal modulation GFSK Radio communication range up to 1,200 m Between the detector and a hub (or radio signal range extender) in an open space. Calculate radio communication range Encrypted communication All the data stored and transmitted are protected by block encryption with a dynamic key. Frequency hopping To prevent radio interference and radio signal interception. Learn more Detection Sensitive elements 1 × accelerometer 1 × reed switch The magnet should be installed to the right of the detector. Maximum number of openings up to 2,000,000 For each reed switch. Additional detector connection Third-party wired detector with the NC (normally closed) contact type. How to connect Shock sensitivity 3 levels Adjusted by a PRO or user with admin rights in the Ajax app. Option to ignore single shock Adjusted by a PRO or user with admin rights in the Ajax app. Tilt sensor activation threshold from 5° to 25° Adjusted by a PRO or user with admin rights in the Ajax app. Recommendations The magnet is mounted to the right of the detector. It can be placed horizontally. Do not install the detector with the LED indicator facing down, as this may cause it to fall and fail due to damage. Device is designed for indoor use only.