Mains Optical Smoke Alarm with Alkaline Battery Backup - Firehawk FHN250BB
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Mains Powered Fast-Fix Alarms
Mains Powered Fast-Fix Alarms feature a push fit alarm head and base that makes installation and maintenance both easier and safer. All Fast-Fix alarms can be hard-wire interlinked for maximum warning coverage. Smoke alarms and heat alarms can be swapped between bases if your needs change. A choice of replaceable alkaline or longlife lithium batteries back up the mains power supply.
Ideal for living rooms, bedrooms, hallways and landings, the mains powered Firehawk FHN250BB is an optical smoke alarm with an alkaline back-up battery suitable for Grade D2 installations. With a 6 year warranty, the alarm can hardwire interlink with up to 14 other FHN450 or FHN250 alarms, and features TSE-Technology for improved fire detection. The FH250BB features a Push-Fit base for a quick installation and an X-Profile sensing chamber to reduce the number of false alarms, and ensure that slow smouldering fires are detected quickly.
- Optical smoke sensor suitable for living rooms, bedrooms, hallways and landings
- Power: 230V mains powered with battery backup
- Backup: 3 x AAA alkaline batteries (supplied)
- Warranty: 6 year manufacturer's warranty
- Hardwire interlink up to 15 FHN250 smoke alarms and FHN450 heat alarms in the same system
- X-Profile sensing chamber ensures the quick detection of slow smouldering fires and fewer false alarms
- Fast-Fix design uses Push-Fit connectors for a quick installation
- Thermal Stability Enhancement (TSE) Technology for improved fire detection
- End of life warning chirp can be silenced for up to 10 hours
- Large test and silence button for ease of use
- Suitable for installations complying to BS 5839-6 Grade D2
- CE marked and approved to EN 14604: 2005
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 FHN250BB mains powered smoke alarm.
Please Note: these FHN series alarms are not compatible with the older FH models.
Mains-Powered Alarms
| 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 |
Accessories
| Model | Description | Power | Interlink |
|---|---|---|---|
| FHN600Remote | Battery Powered Wireless Remote Control | 1x CR2025 Coin Cell | IR (infrared) |
| Product Code | FIFHN250BB |
|---|---|
| Alternative Product Codes | FIFHN250BB, FHN250BB |
| Brand | Firehawk |
| Back-Up Battery | 3 x AAA alkaline replaceable batteries (included) |
| Dimensions (HxDia) | 55 x 113mm |
| Power Type | 230V mains with battery backup |
| Relative Humidity | < 85% |
| Sound Output | 85dB |
| Storage Temperature | 5°C to 30°C |
| Warranty | 6 Years |
| Weight | 0.18kg |
| Product Datasheets |
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