Key Features
- Rechargeable Li‑ion internal backup battery designed for EN54 Fire Hub Jeweller and EN54 Fire ReX Jeweller
- Provides up to 72 hours of autonomous system operation in accordance with EN54‑4 standard backup power requirements
- High‑capacity 10 Ah battery to support extended outage conditions
- Battery states (charge level/status) can be viewed in the Ajax app when paired with a hub or repeater
- Does not require regular maintenance; simply monitor and recharge as needed to prevent degradation
