The WisuAlarm SA5MA is a reliable 230V smoke detector with a 10 year lithium back-up battery for protection during power outages. With the included MRF-R8 module, up to 24 WisuLink detectors can be wirelessly interconnected.

The advanced split-spectrum sensor ensures fast, accurate detection with fewer false alarms. Easy to operate via the Test/silence button or remote control, the SA5MA is suitable for stand-alone use, hardwired linking, or wireless networking.