Wisualarm smoke alarms

Wisualarm is a line of smoke alarms developed in partnership with Dahua Technology and distributed in Australia and New Zealand by Madison Express.

The devices feature advanced split-spectrum technology, which enhances detection accuracy by differentiating between smoke, vapour and dust particles, minimising false alarms. The HUSH feature with infrared remote allows users to silence alarms using any infrared remote control. All alarms have a single-button Test & Silence function for ease of use.

The range includes two mains power smoke alarms (DHI-HY-SA5MA and DHI-HY-SA5MB); a wireless interconnected smoke alarm (DHI-HY-SA30A-R9); a standalone smoke alarm and CO alarm (DHI-HY-SA30A and DHI-HY-GC20C); and wireless interconnected module and wireless gateway (DHI-HY-MRF50-R9 & DHI-HY-GW01A).

All the interconnected products can also be connected to the wireless gateway using Ethernet or Wi-Fi, and can be wirelessly controlled and silenced through the Wisualarm App. The wireless interconnected smoke alarm connects with up to 24 devices, offering seamless integration for enhanced safety.

The smoke alarms are backed by a 10-year warranty.