FireAngel Mains Powered Smoke & Heat Alarm Set – 5 × SM-SN-1 & 1 × HM-SN-1

This FireAngel alarm set includes five SM-SN-1 multi-sensor smoke alarms and one HM-SN-1 heat alarm, providing strong whole-property coverage for larger houses, multi-storey homes and domestic refurbishments. Each unit is mains powered with a sealed 10-year lithium battery back-up and is Smart RF Ready, allowing optional wireless interlinking across the installation.

Included Alarms

• 5 × SM-SN-1 Mains Powered Multi-Sensor Smoke Alarms
• 1 × HM-SN-1 Mains Powered Heat Alarm

SM-SN-1 Multi-Sensor Smoke Alarm Features

• Mains powered with sealed 10-year lithium battery back-up
• Smart RF Ready – add an optional Smart RF module to create a wireless interlink network
• Patented Thermoptek multi-sensor technology combining optical detection with thermal enhancement
• Rapid response to both slow-smouldering and fast-flaming fire types
• Recognised as an enhanced detection solution within BS 5839-6
• Grade D1 compliant in line with BS 5839-6 recommendations
• Suitable for hallways, landings, living rooms, dining rooms and bedrooms
• Compatible with FireAngel Connected Home Solution when used with a gateway
• Supplied with a dust cover to protect the sensor chamber during installation or building work
• Certified to BS EN 14604:2005 + AC:2008

HM-SN-1 Heat Alarm Features

• Mains powered with sealed 10-year lithium battery back-up
• Smart RF Ready – designed to interlink with FireAngel Specification alarms (module required)
• Class A1 heat detection with activation temperature between 54°C and 65°C
• Thermistek heat sensing technology with patented radiant heat dish for faster reaction in kitchens
• Ideal for kitchens, garages and loft spaces where smoke alarms may cause unwanted alarms
• Compatible with FireAngel Connected Home Solution when used with a gateway
• Supplied with a dust cover to prevent dust/paint contamination and maximise product life
• Certified to BS 5446-2:2003

Installer Focused, Standards Led

Manufactured as part of the FireAngel Specification range, these alarms are built to meet current legislation and deliver consistent performance across domestic installations, including social housing and large-scale refurbishment projects. With Smart RF compatibility and long-life back-up power, the system is designed for dependable protection with future-ready expansion options.

Please note: Alarms are sold individually.

Downloads

Data Sheets:

• SM-SN-1 Smoke Alarm Data Sheet
• HM-SN-1 Heat Alarm Data Sheet

Instruction Manuals:

• Smoke Alarm Instruction Manual
• Heat Alarm Instruction Manual