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The FireAngel SB1-T optical smoke alarm is ideal for grade F2 installations where cost is a priority. Optical alarms are recommended in the British Standard BS 5839-6 for installation in circulation areas such as hallways and landings.
| Product Dimensions | 90mm (diameter) x 35mm (depth) |
| Supply Voltage | 9V DC |
| Battery | 9V PP3 1 Year Zinc Carbon |
| Technology | Optical |
| Alarm Sound Level | 85dB(A) at 3m (minimum) |
| Installation Positions | Wall / Ceiling |
| Operating Temperature | 0°C to +40°C |
| Operating Humidity | 30% to 90% RH non-condensing |
| Warranty | 3 years |
| Weight | 113g |
| Certified to | EN14604:2005+AC:2008 |
Wondering which smoke alarm you need?
Our Smoke and Gas Detectors Buying Guide has a wealth of information to help you decide which Smoke Alarms to buy, plus installation tips, maintenance advice, and guidance on certification standards and relevant regulations to be aware of.
What type of battery is required for the FireAngel SB1-T smoke alarm, and how often should it be replaced?
The SB1-T uses a 9V PP3 1 Year Zinc Carbon battery. It is recommended to replace the battery annually to ensure optimal performance.
Can the FireAngel SB1-T be installed anywhere in the home?
Yes, the SB1-T is designed for versatility and can be installed on both walls and ceilings. Common installation locations include hallways, bedrooms, and living areas for effective smoke detection coverage.
What is the alarm sound level of the FireAngel SB1-T, and is it loud enough to wake someone up?
The SB1-T emits an alarm sound level of 85dB(A) at a distance of 3 meters, which is generally considered loud enough to wake someone who is sleeping.
What warranty comes with the FireAngel SB1-T, and what does it cover?
The SB1-T comes with a 3-year warranty, which covers defects in materials and workmanship under normal use and service.
