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Solar
FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base
SM-SN1
Sona White Mains Powered Thermoptek Smoke Alarm – 10-Year Lithium Backup, Smart RF Ready
The Sona Thermoptek Multi-Sensor Smoke Alarm delivers rapid fire detection through advanced optical sensing and heat detection technology. Designed for use in living areas, bedrooms, and escape routes, it features a sealed 10-year lithium battery backup and is Smart RF compatible for wireless interlinking across multiple devices.
- Thermoptek Multi-Sensor Technology: Combines optical and thermal detection for fast response to both fast-flaming and slow-smouldering fires.
- Mains Powered with 10-Year Battery: Sealed lithium back-up ensures continuous protection in the event of a mains power failure.
- Smart RF Ready: Fit a Smart RF Module (sold separately) to wirelessly interlink with other FireAngel Specification alarms or connect to the FireAngel Gateway for remote monitoring via the Connected Home Solution.
- Compliant & Installation Friendly: Supplied with integrated base and dust cap for protection during installation; fully compliant with BS EN 14604:2005+AC:2008.
- Ideal for Domestic Projects: Suitable for hallways, landings, living rooms, dining areas, and bedrooms—meeting all current UK housing regulations.
Technical Specification
- Power Supply: 230V mains with sealed 10-year lithium battery backup
- Sensor Type: Thermoptek multi-sensor (optical + heat)
- Interlink: Smart RF compatible (module required)
- Compliance: BS EN 14604:2005+AC:2008
- Features: Test/Hush button, integrated base, dust cap included
✅ Choose the Sona Thermoptek alarm for advanced multi-sensor protection, wireless networking capability, and long-lasting peace of mind for your home or housing project!
| Mounting Method | Surface |
| Ean Code | 816317002558 |
| Range | FireAngel Sona |
| Product | Alarm |
| Type | Smoke |
| Colour | White |
| Voltage | 230V |
| Warranty | 5 Years |
| Unit Weight | 0.257 kg |
| Mounting | Ceiling |
| Material | ABS |
| Width | 141.5 mm |
| Depth | 43 mm |
| Standards | EN 14604:2005+AC:2008 |
| Ce Approved | N |
| Biwire | N |
| C/w Battery Backup | Y |
| Backup Battery Type | Lithium |
| Wiring Method | Wired |
| Voltage Type | AC |
| Detection Type | Multi-Sensor |
| Battery Life Span | 10 |
| C/w Batteries | Y |
| C/w Call Points | N |
| Addressable | N |
| Minimum Operating Temperature | 4 Degrees C |
| Maximum Operating Temperature | 38 Degrees C |
| Battery Type | Lithium |
| Test Facility | Y |
| Rated Supply Voltage | 230 V |
| Power Supply Mains | 230 V |
| Maximum Number Of Detectors | 50 |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.
