Mains Optical Smoke Alarm with Sealed Self-Charging Lithium Battery Backup - Firehawk FHN250RB
The Firehawk FHN250RB is a mains powered optical smoke alarm with sealed self-charging lithium back-up battery that employs TSE (Thermal Stability Enhancement) technology specifically designed to improves the faster detection of smoke. The Fast-Fix base is connected to the power supply and interlink cable while the alarm simply clicks into place, making maintenance and replacement quick and easy.
- Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms
- Power: 230V mains powered with back-up battery
- Back-up: 10 year sealed self-charging lithium battery
- Warranty: 10 year manufacturer's warranty
- Sealed lithium back-up battery is constantly recharged from mains power
- Hardwire interlink up to 12 FHN250RB smoke alarms and FHN450RB heat alarms in the same system
- When one alarm detects a potential fire, all interlinked alarms will sound
- improves faster detection of smoke
- Fast-Fix base offers discreet and easy installation process as well as interchangeability between smoke and heat alarms
- End of life warning can be silenced for up to 10 hours
- Large test and silence button – almost the whole face of the alarm
- Compliant with Grade D1 installations
- UKCA marked, CE marked, and approved to
Please Note: these FHN series alarms are not compatible with the older FH models.
Customer Reviews (0)
Reviews by Real Customers
To make sure that all our reviews are real and accurate, we only allow customers that have purchased this product from us to write reviews.
No Reviews Available
No reviews have been written for this product yet.
If you have purchased this product from us and would like to write a review about it please complete the product review from. Please Note: to ensure the accuracy of our reviews you will need to provide a valid order number to leave a review.
Review this product nowTechnical Data
| Product Code | FIFHN250RB |
|---|---|
| Brand | Firehawk |
| Back-Up Battery Type | Rechargeable Lithium |
| British Standard Grade | Grade D1: Mains Powered (10 year longlife backup) |
| Colour | White |
| Local Legislation | Scottish Legislation (2022) |
| Welsh Legislation (2022) | |
| Approvals & Markings | CE Marked |
| UKCA Marked | |
| Compliance | BS 5839-6 |
| BS EN 14604: 2005 | |
| Connection | Wired |
| Display | LED Indicators |
| Environmental Suitability | Indoors |
| Fixing Options | Screws (included) |
| Installation Position | Ceiling |
| Material | Plastic |
| Maximum Number of Linked Devices | 12 Devices |
| Operating Temperature | 0°C To +40°C |
| Positioning | Bedrooms |
| Hallways | |
| Landings | |
| Living Rooms | |
| Power Type | Mains Powered (230V) |
| Product Range | FireHawk FHN Series |
| Relative Humidity | Less Than 85% |
| Recyclable | Yes - Valpak's WEEE Distributor Take-back Scheme |
| Sensor Type | Optical |
| Sound Level | 85dB |
| Suitability | Indoor |
| Warning Type | Audible - Alarm Sounder |
| Warranty | 10 Years |
| Dimensions (Unit) |
|
| Weight | 168g |
| Datasheets |
Interlink
The table below shows all alarms which can interlink via cable with the Firehawk FHN250RB 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 |