FireAngel SB1-R Smoke Alarm – Toast Proof, Optical Smoke

FireAngel SB1-R Smoke Alarm – Toast Proof, Optical Smoke Alarms for Home with Replaceable Battery and Test/Silence Button – Early Smoke Detector Fire Alarm – 90 x 35 mm – White – 2-Pack
- EARLY WARNING SMOKE DETECTOR: The optical smoke alarm makes protecting your home simple. The optical smoke sensing chamber works by 'seeing' smoke as it enters the alarm, perfect for slow burning fires with thick white smoke
- TOAST PROOF: The high performance optical sensors ensure the FireAngel SB1-R is less prone to false alarms from cooking fumes, so you can enjoy your breakfast in peace
- TEST/HUSH BUTTON: Press the large test button to ensure your Fire Angel smoke alarm is working properly. A loud, high-pitched sound will verify it. To silence a false alarm, press and hold the button for 5 seconds
- 1 YEAR BATTERY: Each battery operated smoke alarm comes with a 1 year, replaceable 9V battery. When the smoke alarm battery is low, the device will 'chirp' and the red LED will flash once every 32 seconds. Replace the battery ASAP
- EASY INSTALLATION: Each FireAngel smoke alarm comes with a removable base plate. Attach the base plate to the ceiling using the screws provided. After inserting the battery, push and twist the alarm clockwise onto the base plate
SKU: | B07FNRXZ4G |
Weight: | 113 g |
Size: | 2 Pack |
Dimensions: | 9 x 9 x 3.5 cm; 113 g |
Model: | SB1-TP-R |
Part: | SB1-TP-R |
Colour: | White |
Pack Quantity: | 1 |
Batteries Required: | No |
Batteries Included: | Zinc Carbon |
Manufacture: | FireAngel Safety Technology Ltd |
Colour: | White |
Quantity: | 1 |
Size: | 2 Pack |
From the manufacturer



Safety First
What should I do if my smoke alarm sounds?
In the event of a smoke alarm sounding:
- STAY CALM: Don’t panic, take immediate action to ensure your own safety and that of others.
- CHECK FOR SMOKE OR FIRE: Look for visible smoke or flames. If you see either, evacuate immediately.
- EVACUATE: Leave the premises as quickly as possible using the nearest exit. Do not use lifts. Take the stairs. Ensure everyone is accounted for and exits safely.
- CLOSE THE DOORS: Close doors behind you as you leave to slow the spread of smoke.
- CALL 999: Once outside, call the emergency services, providing the operator with your location and any details about the fire.
- DO NOT RE-ENTER: Do not go back into the building until it has been declared safe by the fire service.
About Us
We pride ourselves on product reliability and quality. Since 1998, we’ve deployed over 80 million safety products, protecting over 25 million homes nationwide.
Sustainability We’re committed to reducing our impact on the planet; that’s why we've reduced the plastic in our packaging and have unique products that use less energy.
The FireAngel range
In addition to our smoke alarms for the home, we offer a wide range of other safety products designed to protect you and your family. Choose from smart and wireless devices, as well as standard fire, carbon monoxide (CO), and heat alarms.
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Customer Reviews | 4.5 out of 5 stars13,440 | 4.4 out of 5 stars944 | 4.4 out of 5 stars9,591 | 4.4 out of 5 stars2,058 | 4.3 out of 5 stars1,687 | 4.3 out of 5 stars1,687 |
Price | £8.20 | £12.99 | £14.99 | £15.99 | £29.99 | £59.77 |
Power | 1-year replaceable battery | 5-year replaceable batteries | 10 year sealed for life lithium battery | 230 V mains-powered smoke alarm with 9 V battery backup | 10-year sealed-for-life Panasonic lithium battery | 230V mains powered with 10 year lithium battery back-up |
10-year smoke alarm | no data | ✓ | ✓ | no data | ✓ | ✓ |
Thermoptek optical smoke sensor | no data | no data | no data | no data | Thermoptek Thermally Enhanced Optical | Thermoptek Thermally enhanced optical |
Optical sensor | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Detects carbon monoxide | no data | no data | no data | no data | Option to interconnect with CO FP1820W2-R | Option to interconnect with CO FP1820W2-R |
Low battery warning | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Certified to BS EN14604:2005 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
85dB at 3 metres | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Toast proof – Reduces false alarms | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Wireless interconnect provision with other alarms | no data | no data | no data | no data | Pro Connected | Pro Connected |