Mains Powered Optical Heat Alarm with Lithium-ion Battery

The Mains Powered Optical Heat Alarm with 10 Year Built-In Battery is the ideal fire safety solution for kitchens, garages, and other high risk areas where traditional smoke alarms may be unsuitable. Designed for reliability and ease of use, it offers long term protection and fast acting heat detection, all fully compliant with BS EN 5446-2:2003.

• 10 year built-in battery – maintenance free protection with no replacements required
• Interlinkable with up to 40 alarms – create a fully integrated safety system across your property
• Removable dust cover – protects the unit during installation or renovation
• Smart dust compensation – adjusts for dust build-up to minimise false alerts
• Wiring fault detection – alerts you to installation issues for consistent, safe operation
• Rapid heat detection – thermistor-based sensor provides quick response in high-temperature environments

A dependable and compliant solution for contractors, landlords, and homeowners looking to enhance fire safety in areas where smoke detection isn't practical.

Operating Voltage	100-240V
Sensing Technology	Thermistor
Back-Up Battery	Built-In 10 year Lithium-ion
Alarm Sound Output	>85dB at 3 metres
Silence Time	approx. 8 minutes
Expected Life Span	10 Years
Approvals	BS 5446-2:2003
Alarm Grade	D1
Dimensions	140 x 140 x 58.4mm

Our products come with a standard 3-5 working day delivery unless otherwise stated in the product description.

Datasheets