Description Ajax Homesiren S, a wireless indoor alarm siren alerts loudly when triggered by a detector. Installed indoors, it can be used to alert of dangers or discourage intruders. The HomeSiren’s sound level, alarm duration and entry/exit beeps can all be set via the app. A connector for an external LED light is also available. The HomeSiren can be installed outside of your home or office for monitoring the status of security systems. Wireless Indoor Alarm Siren Features: Security sounder for radio channels For indoor use Only compatible with Hub Plus, ReX and Hub Sound Connector for External LED Adjustable sound volume, between 81 and 105 decibels at 1m distance Adjustable alarm length, 3 to 180 s Indicate if you are armed or disarmed Batteries can last up to five years Radio jewellery technology Range of communication with the central unit up to 2000 m when in open space Two-way communication between devices Operating frequencies: 868.0-868.6MHz Temperature range of operation: -10degS up to 40degS Maximum permissible humidity: 75% Body protection class: IP50 Jamming detection Tamper-resistant Testing and remote setting Dimensions 75kh76kh27mm Weight: 97 grams Certificate of Grade 2 Battery backup: Includes 2 x CR123A lithium batteries.
