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FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base
SM-SN1
Please Note- The 10-Year battery life guarantee period begins on the date of installation. The advisory replacement date displayed on the alarm is provided for guidance only and does not determine the start of the guarantee.
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!
(Note- We have introduced an internal stock identification code, using 'EExxx' references. Rest assured you will be supplied the genuine manufacturer items)
| 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 Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 4:30 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.
