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The Firehawk FHN450BB is a mains powered heat alarm with a replaceable alkaline battery backup, which is supplied with easy-to-replace AAA alkaline back-up batteries. The FHN450BB is perfect for installations in kitchens, garages and unoccupied lofts with its advanced thermistor detection to assist with heat detection. Any low battery warnings or end of life chirps can be silenced with the large test and hush button for up to 10 hours, to ensure that it does not disturb the household during the night, with the capability to override this in an event of a fire and alert the occupants. The supplied Fast-Fix bases allows for smoke and heat alarms from the same range to be swapped over if required.
Please Note: these FHN series alarms are not compatible with the older FH models.
The table below shows all alarms which can interlink via cable with the Firehawk FHN450BB mains powered smoke alarm.
Please Note: these FHN series alarms are not compatible with the older FH models.
Model | Description | Battery Backup | Interlink |
---|---|---|---|
FHN250BB | Mains Powered Optical Smoke Alarm | 3x AAA Alkaline (included) | Hardwire |
FHN450BB | Mains Powered Heat Alarm | 3x AAA Alkaline (included) | Hardwire |
FHN250RB | Mains Powered Optical Smoke Alarm | 10 Year Sealed Lithium | Hardwire |
FHN450RB | Mains Powered Heat Alarm | 10 Year Sealed Lithium | Hardwire |
Model | Description | Power | Interlink |
---|---|---|---|
FHN600Remote | Battery Powered Wireless Remote Control | 1x CR2025 Coin Cell | IR (infrared) |
Product Code | FIFHN450BB |
---|---|
Alternative Product Codes | FH450BB, FHN450BB |
Brand | Firehawk |
Back-Up Battery | 3 x AAA alkaline replaceable batteries (included) |
Dimensions (HxDia) | 69 x 113mm |
Heat Alarm Class | A1 heat detection: 54°C to 70°C |
Operating Temperature | 0°C to 40°C |
Power Type | 230V mains with battery backup |
Relative Humidity | <85% |
Sound Output | 85dB(A) at 3 metres |
Storage Temperature | 5°C to 30°C |
Warranty | 6 years |
Weight | 0.18kg |
Product Datasheets |
Model | Stock | Price |
---|---|---|
Product Code: FIFHN450BB |
Stock Level:
More than 20 in stock Expected dispatch: Today
|
Price:
£19.31 inc VAT £16.09 ex VAT |
The following delivery options are available on this product.
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