SAFE TECH Mains Powered Radio Interlink 3 in 1 Multi Sensor Smoke Alarm, Dual 230v Heat Carbon Monoxide Alarm with 10 Year Battery, Hardwired Interlinked BS 5839‑6

【Trusted British Brand】SAFE-TECH products are trusted by installers and available through leading UK electrical wholesalers and retailers, including B&Q, CEF, Edmundson Electrical and YESSS Electrical. 【Designed for England & Wales】BS 5839-6 Grade D1 mains-powered interlinked fire alarm system, suitable for homes, rental properties, flats and small HMOs. Multi sensor alarm certified to BS EN 14604:2005 (Smoke), BS 5446-2:2003 (Heat), and EN 50291-1:2018 (CO). 【3 in 1 Multi Sensor】Equipped with an advanced Class A2 heat sensor (54–70°C), designed to reduce nuisance false alarms compared to standard Class A1 heat alarms. High-sensitivity optical & CO sensor detects smoke and CO quickly, providing early warning to help protect your home for up to 10 years. Suitable for Living rooms, utility rooms, landing/hallway, bedrooms, garages and loft. 【Built-in Radio Interlink】Features a built-in radio module, allowing up to 50 SAFE-TECH alarms to be wirelessly interconnected. Compatible with SAFE-TECH battery-powered and 230V mains-powered smoke, heat and multi-sensor alarms. 【230V Mains Powered with 10-Year Backup Battery】Powered by your home's mains supply and supported by a sealed 10-year tamper-proof backup battery, ensuring protection even during a power outage. 【Professional Installation】Supplied with screws and wall plugs for installation. For compliance and safety, installation should be carried out by a qualified electrician., Weight: 0.881849048 pounds, Manufacturer: ANKA SCI-TECH CO., LIMITED