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FireAngel SM-SN-1 Mains Thermoptek Smoke

FireAngel SM-SN-1 Mains Powered Thermoptek Smoke Alarm with 10 Year Sealed Battery - Smart RF Ready

Product Code: SM-SN-1

Customer Rating: 5 stars

FireAngel SM-SN-1 Mains Thermoptek Smoke Alarm Key Features

  • Smart RF Ready - Add a Smart RF Module to enable wireless interlinking of up to 50 FireAngel Smart RF devices, including the FireAngel Connect Gateway (also compatible with Wi-Safe 2 products)
  • Provides Class A1 smoke detection
  • Suitable for Grade D1 systems
  • Kitemarked to BS EN 14604:2005
  • 5 year manufacturer warranty
  • Mixed system compatibility, hard-wire interlink with up to 30 alarms or wireless interlink with up to 50 alarms by adding a Smart RF / Wi-Safe 2 module
  • Provides a fast reaction to both fast flaming and slow smouldering fires
  • Incorporates signature smoke sensing technology used by 92% of the UK Fire & Rescue Services
  • Mains powered, with tamper-proof sealed for life battery back-up
  • Low energy usage (approximately 10% less than the average AC fire alarm)
  • The only smoke alarm currently on the market with a proven carbon footprint
  • 85dB sounder
  • Designed to prevent dust ingress and draughts into the back of the device
  • Easy to install with an integrated ultra-slim mounting base
  • Combined test/silence/locate button
  • Intelligent locate feature for quick identification of triggered devices
  • Silence function for low battery chirp and known false alarms
  • Memory function - when a device has previously gone into alarm, an indicator on the unit will flash every 10 seconds
  • Tamper-resistant hinge lock secures the detector to the base and ensures that it can only be removed by using a tool
  • Unique alarm tone to interlinked carbon monoxide detectors makes it easy to differentiate between a fire and a carbon monoxide event
  • Meets the requirements of the 2022 Scottish Legislation for fire alarms in homes

Product Information

The FireAngel SM-SN-1 is a 230V mains powered smoke alarm, with tamper-proof sealed for life battery back-up and hard-wired interlinking capabilities. Under typical usage conditions, it uses approximately 10% less power than the average AC fire alarm, making it the only smoke alarm currently on the market with a proven carbon footprint. The back-up battery boasts a lifespan of 10 years. 

Its integrated ultra-slim mounting base ensures easy installation, and its tamper-resistant hinge prevents the detector unit being removed without a suitable tool. 

'Sleep Easy' functionality enables the low battery chirp to be silenced for an 8 hour period (this function can be used up to a maximum of 10 times). The alarm can be temporarily silenced for up to 10 minutes in the case of a known false activation, however if the level of smoke detected is very high, this feature will be overridden for your safety and the alarm will continue to sound. When the combined test/silence/locate button is pressed on any device on the network, all connected devices except the device that was triggered will be silenced, offering easy identification of the unit in alarm. 

This product provides Class A1 smoke detection, and is appropriate for use in Grade D1 systems. It is approved to BS EN 14604:2005. The manufacturer warranty period is 5 years.

Interconnection

This alarm can be linked with up to 30 units via hard-wiring using 3 core and earth cable. When any device on the system is activated, the 85dB sounders will sound on every other interlinked unit.

Wireless interlinking is also possible with up to 50 compatible alarms by adding a Smart RF / Wi-Safe 2 module.

How to Wirelessly Interlink FireAngel Smart RF Alarms

Thermoptek Technology

Designed to respond quickly to both fast flaming and slow smouldering fires, this product employs Thermoptek technology, which constantly monitors for temperature change and provides an early response if the temperature is predicted to rise above a predetermined threshold.

Pack Contents

  • Wall Fixings
  • Instruction Manual

Compatible Devices

The below devices are compatible with the FireAngel SM-SN-1 Smoke Alarm:

Model Number  Model Type Interconnection Type 
FS2126-T Battery Smoke Alarm Wireless (requires FS1521W2-T Smart RF plugin module for each alarm)
SM-SN-1 Mains Smoke Alarm Hardwire or Wireless (requires FS1521W2-T Smart RF plugin module for each alarm)
FS1226-T Battery Heat Alarm Wireless (requires FS1521W2-T Smart RF plugin module for each alarm)
HM-SN-1 Mains Heat Alarm Hardwire or Wireless (requires FS1521W2-T Smart RF plugin module for each alarm)
FS1326-T Battery CO Alarm Wireless (requires FS1521W2-T Smart RF plugin module for each alarm)
FS1524W2-T Wireless Test & Control Unit Wireless (requires FS1521W2-T Smart RF plugin module for this alarm)
FS1552W2-T Combined Strobe & Vibrating Pad Wireless (requires FS1521W2-T Smart RF plugin module for this alarm)
WST-630 Battery Smoke Alarm Wireless (requires FS1521W2-T Smart RF plugin module for this alarm)
WHT-630 Battery Heat Alarm Wireless (requires FS1521W2-T Smart RF plugin module for this alarm)
W2-SVP-630 Combined Strobe & Vibrating Pad Wireless (requires FS1521W2-T Smart RF plugin module for this alarm)
RLYM-1EU Mains Relay Hardwire interlink
WRLYM-1EU Wireless Relay Wireless (requires FS1521W2-T Smart RF plugin module for this alarm)

Technical Details

Manufacturer: FireAngel
Product Code: SM-SN-1
Supply Voltage: 230V AC, 50Hz
Battery Back-Up: 10 year lithium battery
Technology: Thermoptek & Smart RF
Alarm Sound Level: 85dB (A) at 3m (minimum)
Installation Positions: Ceiling, wall
Operating Temperature: +4℃ to +38℃
Operating Humidity: Up to 90% RH non-condensing
Storage Temperature: -20℃ to +60℃
Storage Humidity: Up to 93% RH non condensing
Plastic Material: ABS - UL94 V0 Flame Retardant
Warranty: 5 years
Approvals: BS EN 14604: 2005/CE
Max No. of Connected Units: 30 hard-wired
Dimensions: 141.5mm x 43mm

Customer Reviews

  • from Inverness-shire Rating:5 stars

    Bought this along with heat alarm, wireless controller and wireless hesmoke alarm to bring house up to new Scottish regulations. Went for Fireangel option for value and features after discussing my requirements with staff at Safefiredirect. These are excellent units with 10 year battery life but option to link with 4 core mains cabling. Are smaller than my 30 year old fashioned ionisation alarms! The low profile makes them quite unobtrusive and the base is very easy to wire and alarm clips in securely. Synchronising between alarms was simple.

Delivery Information

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£35.94 Inc Vat

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