WisuAlarm Mains Powered Heat Alarm

Protect your home with the WisuAlarm Mains-Powered Heat Alarm — a sleek, cost-effective solution ideal for domestic properties, holiday homes, and private rentals.

This versatile unit can be used as a standalone heat detector or hardwired with up to 24 other WisuAlarm devices (including smoke and heat alarms).

When interconnected, any activation triggers a loud 85 dB(A) alarm across all linked units, ensuring maximum coverage and early warning throughout the property.

For advanced protection, an optional wireless module (sold separately) allows wireless interconnection with up to 24 other WisuAlarm wireless-enabled devices.

The system can also function as a hybrid — combining both wired and wireless units. When paired with the WisuAlarm Internet Gateway, users can receive real-time alerts through the free companion app, offering complete peace of mind whether home or away.

Designed to detect rapid increases in temperature, this alarm activates between 54°C and 65°C and is particularly effective in kitchens, garages, and boiler rooms where smoke alarms may produce false alerts.