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Firehawk Mains Heat Alarm with Alkaline Battery Backup (FHN450BB)
SKU
FHN450BB
£19.90 £16.58
Firehawk Mains Powered Heat Alarm with Alkaline Battery Backup (FHN450BB)
- Buy 10 for £19.58 £16.32 each and save 2%
- Buy 20 for £19.28 £16.07 each and save 3%
- Buy 50 for £18.60 £15.50 each and save 7%
The Firehawk FHN450BB is a 230V mains-powered heat alarm with battery backup. Ideal for kitchens, garages and unoccupied lofts, it comes with an alkaline battery backup (3 x AAA batteries, supplied) and is suitable for Grade D2 installations. Features Thermistor detection for improved sensor performance, controlled by bespoke software. This product has a 6-year manufacturer’s warranty (not including batteries).
Please Note: The FHN series alarms are not compatible with the older FH models.
| Key Features |
|---|
| > Replaceable battery back-up (3 x AAA batteries included) > Advanced Thermistor detection controlled by bespoke software > Alarm silence button - ideal in non-emergency situations (nuisance alarms) > RF compatible - fit an (sold separately) into the back of the alarm to connect up to 12 alarms (separate module is required for each alarm to interlink) > Silence low battery chirp for up to 10 hours. Maintains continuous protection during sleeping hours > Extra large test button > ‘Fast fix’ mounting base > Small and compact > (sold separately) > Low energy usage (< 0.5w in standby mode) > Suitable for use as part of a Grade D2 system > Approved to BS 5446-2 : 2003 > 6 year warranty (not including batteries) |
| Manufacturer | FireHawk |
|---|---|
| MPN | FHN450BB |
| EAN | 5055278500825 |
| Warranty | 6 Years |
| Colour | White |
| Interlink Options | Hard-wire Interlink (RF Upgrade Available) |
| Detectable Medium | Heat |
| Sensor Type | Thermistor |
| Primary Power Source | Mains Powered (230V) |
| British Standard Grade (BS5839-6) | Grade D2 (Mains Powered with Replaceable Back-up Battery) |
| Regional Compliances | 2022 Scottish Legislation Compliant, 2022 Welsh Legislation Compliant |
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| Code: | FHN450BB |
| Description: | Firehawk Mains powered Heat Alarm with Replaceable battery Back-up |
| Dimensions: | Dia:113mm x D:69mm |
| Supply voltage: | 120V - 240V, 50Hz 60 Hz |
| Back-up power: | Battery back-up - 3 x AAA batteries |
| Alarm type: | Mains powered Heat Alarm |
| Alarm fixing: | Low profile 'fast-fix' base |
| Test/hush: | Large Test/Hush button, Firehawk, FHN600REMOTE control also available |
| Alarm sound level: | 85dB(A) at 3m |
| Use in: | Kitchen, garage, attic |
| Installation positions: | Ceiling |
| Operating temperature: | 0°C – 40°C |
| Operating humidity: | > 85% RH |
| Plastic material: | ABS Rated at V-0 against UL94 |
| Packaging: | Individual box & outer carton – recyclable cardboard |
| Heat alarm class: | Class A1 heat detection 54o-70oC |
| Approval/Certified to: | BS 5446-2 : 2003 |
| Warranty: | 6 years |
| Weight: | 180g |
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