Wireless Interlinked Battery Alarm Pack - 2 Smoke, 1 Heat & 1 CO

The Wireless Interlinked Battery Alarm Pack – 2 Smoke, 1 Heat & 1 CO provides complete property protection against fire and carbon monoxide.

Ideal for:

• 2–3 bedroom homes

• Apartments

• Rental properties

• Holiday lets

• Properties with gas boilers, fires or fuel-burning appliances

This pack combines smoke detection, heat detection and carbon monoxide monitoring into one fully wirelessly interconnected system.

When one alarm activates, all alarms sound together, ensuring occupants are alerted throughout the property.

The smoke alarms use advanced split-spectrum sensing for fast fire detection with reduced nuisance alarms.
The heat alarm provides Class A1 protection, making it ideal for kitchens and garages where smoke alarms are unsuitable.
The carbon monoxide alarm uses a high-performance electrochemical sensor to accurately detect CO leakage and respond quickly.

All devices are powered by sealed 10-year lithium batteries, removing the need for mains wiring while delivering long-term, low-maintenance protection.

Kit Contains:

• 2 × DHI-HY-SA40A-R8 Wireless Interlinked Smoke Alarms
• 1 × DHI-HY-HT10A-R8 Wireless Interlinked Heat Alarm
• 1 × DHI-HY-GC20D-R8 Wireless Interlinked Carbon Monoxide Alarm

• Wireless interconnection across all devices

• Up to 24 WisuAlarm devices can be interconnected

• Sealed 10-year lithium batteries in all units

• 85 dB audible alarm output (all devices)

• Split-spectrum photoelectric smoke sensing

• Class A1 heat detection (54°C–65°C)

• Electrochemical CO sensor for high accuracy

• LCD display on CO alarm showing live concentration levels

• CO peak level memory display

• Visual and audible alarm indication

• Test and silence function

• Low battery warning

• End-of-life warning on CO alarm