The Ajax HomeSiren U Jeweller is a compact and powerful indoor wireless siren designed to provide clear, instant alarm signalling within Ajax U-Jeweller security systems. Despite its small size, the HomeSiren U delivers a loud, configurable alert—making it ideal for homes, offices, retail units, and internal commercial spaces where reliable intrusion notification is essential.Using Ajax’s advanced U-Jeweller wireless protocol, the siren maintains secure two-way communication with the hub at distances up to 1,700 m (line-of-sight). Its low power consumption ensures long battery life, while its adjustable sound level allows installers to tailor the device to the environment. A built-in LED indicator and optional external LED output give users clear visual confirmation of system states and alarms.Features:-Loud, configurable indoor siren – adjustable from 80 to 105 dB-U-Jeweller wireless communication – long-range, secure transmission up to 1,700 m-Fast alarm signalling – responds instantly to intrusion events-LED indication – displays alarms, delays, and system statuses-Optional wired LED terminal – supports connection of an external indicator-Long battery life – efficient operation for years without replacement-Compact design – blends discreetly into modern interiors-Tamper protection – alerts if the enclosure is opened or removed-Easy installation – secure SmartBracket mount with QR-code setup-Compatible with Ajax hubs and range extenders using U-Jeweller
Ajax
