FireAngel Heat Alarm with 10 Year Sealed For Life Battery, FA6720-R (HT-630 replacement, new gen), White, – 15.72, 15.72,

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From the manufacturer
Fire Safety
The FA6720 heat alarm is for dusty, humid rooms where traditional smoke alarms can’t be installed. Designed for Class A1 detection, this heat alarm will sound a warning when the ambient temperature in a room is between 54°C – 65°C.
FEWER FALSE ALARMS: Ideal for the kitchen, the FA6720 heat detector isn’t triggered by humidity or dust, ensuring you’re alerted to fires without nuisance false alarms from cooking fumes.SLEEP EASY: If a low battery ‘chirp’ occurs at night, the alarm can be silenced so it won’t disturb your rest. Simply press the Test button, and the alarm will be silenced for 8 hours whilst the red LED continues to flash. Your alarm will still detect heat during Sleep Easy mode. Replace the device ASAP.SUITABLE FOR DOMESTIC PREMISES ONLY: Suitable for domestic properties and leisure accommodation vehicles (LAV). Not suitable for commercial properties.
At FireAngel, we’re dedicated to protecting and improving our customers’ lives by making innovative, cutting-edge fire safety technology simple and accessible.
FireAngel: Smarter solutions for safer homes.
Third-Party Tested
Rigorously third-party tested, the FA6720 heat alarm is certified to BS 5446-2:2003 and KM 694292.
It holds both CE and UKCA marks.
Quiet Function
Press the large test button to test the device. An alarm will sound at a reduced volume to verify it’s functioning correctly.
In case of a false alarm, press the test button to temporarily silence the alert for 10 minutes.
Safety Guidelines
Suitable for rooms where traditional smoke alarms can’t be installed including kitchens, garages, and lofts.
Heat alarms should be sited at least 300 mm from light fittings and walls, and as centrally located as possible.
Sensor Type Thermistor Battery Type 10-year sealed-for-life battery Dimensions 118.1 mm (diameter) x 41.3 mm (depth) Alarm Sound Level 85dB(A) at 3m (minimum) Installation Positions Ceiling Operating Temperature +4°C to +38°C Operating Humidity Up to 90% RH (non condensing) Weight 131 g Certified to BS 5446-2:2003 KM 694292 Leisure Accommodation Vehicles Yes
Safety First
What should I do if my heat alarm sounds?
In the event of a heat alarm sounding:
STAY CALM: Don’t panic; take immediate action to ensure your 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 return to 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 heat 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 carbon monoxide (CO) and smoke alarms.
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Power
10 year sealed for life lithium battery 10 year sealed for life Panasonic lithium 230V with battery back-up 230V with battery back-up
Sensor technology
Thermistor Advanced Thermistek technology and Wi-Safe 2 wireless interlink Thermistor Advanced Thermistek technology and Wi-Safe 2 wireless interlink
Alarm sound level
85dB(A) at 3m (minimum) 85dB(A) at 3m (minimum) 85db at 3 metres 85dB (A) at 3m (minimum
Installation positions
Ceiling Ceiling Ceiling Ceiling
Operating temperature
+4°C to+38°C +4°C to+38°C Class A2 detection : 54°C ‒ 70°C +4°C to +38°C
Operating humidity
Up to 90% RH (non condensing) Up to 90% RH non-condensing 10% to 85% relative Up to 90% RH non-condensing
Storage temperature
-20°C to +60°C -20°C to+60°C 5°C (40°F)to 38°C (100°F) -20°C to +60°C
Storage humidity
Up to 93% RH (non condensing) Up to 93% RH non-condensing 10% to 85% relative Up to 93% RH non-condensing
Certified to
BS 5446-2:2003 KM 694292 BS 5446-2: 2003 BS 5446-2: 2003 BS 5446-2: 2003
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- HEAT DETECTOR FOR KITCHEN: The FA6720-R heat alarm is for dusty, humid rooms where traditional smoke alarms can’t be installed. It will alert you to fires without false alarms from cooking fumes.
- ADDITIONAL FEATURES: The FireAngel heat alarm includes a silence button to mute false alerts, a low battery warning for added safety, and a quiet test function to support discreet testing.
- EASY TO FIT: Attach the removable baseplate to the ceiling. Push and twist the alarm to secure it. The baseplate is identical to the HT-630 model, making replacements quick and easy.
- SAFETY ASSURED: The FA6720-R heat alarm for home use holds CE and UKCA marks and is certified to BS 5446-2:2003 and KM 694292. It is suitable for domestic properties and leisure accommodation vehicles and comes with a 5 year warranty.
- FIREANGEL HOME SAFETY: We offer a wide range of safety products designed to protect your home. Choose from smart and wireless devices, as well as standard smoke, heat, and carbon monoxide alarms.
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Manufacturer | FireAngel |
Part Number | FA6720-R |
Product Dimensions | 11.8 x 11.8 x 4.1 cm; 131 g |
Batteries | 1 CR123A batteries required. (included) |
Item model number | FA6720-R |
Colour | White |
Style | New Gen Alarm |
Material | Plastic |
Shape | Circular |
Power Source | Battery Powered |
Installation method | Install in a matter of minutes with only 2 screws required (not included) to secure the baseplate, then twist the alarm in to place |
Item Package Quantity | 1 |
Included Components | 1 x Instruction Manual, 1 x Baseplate, 1 x Heat Alarm complete with Sealed Battery |
Batteries included? | Yes |
Batteries Required? | Yes |
Battery Cell Type | Lithium |
Item Weight | 131 g |
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