Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)
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Product Details for Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)
The Firehawk FHN250RB is a 230V mains-powered optical smoke alarm with sealed, self-charging lithium cell battery backup. Ideal for living rooms, bedrooms, hallways and landings and is suitable for Grade D1 installations. Features Thermal Stability Enhancement technology which provides stability across a range of environmental conditions, thus enhancing detection and reducing nuisance alarms. The push-fit base ensures quick installation and the X-Profile detection chamber reduces the number of false alarms and ensures that slow smouldering fires are promptly detected. For kitchens, please use a Heat Alarm. This product has a 10-year manufacturer’s warranty.
Please Note: The FHN series alarms are not compatible with the older FH models.
Key Features of the FHN250RB |
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> Mains powered
> Ceiling or wall mount > Self-charging lithium battery backup > Fast fix mounting base > RF compatible – fit an into the back of the alarm to connect up to 12 alarms (separate module required for each alarm to interlink) > Thermal Stability Enhancement Technology for quick detection > Small and compact > Extra large test button > Alarm Silence button for non-emergency situations > Low energy usage (< 0.5W in standby mode) > Suitable for use as part of a Grade D1 - BS 5839-6:2019 system > Approved to EN 14604: 2005 & AC:2008 > 10 year warranty |
| Brand | FireHawk |
|---|---|
| Manufacturer Part No. | FHN250RB |
| Warranty | 10 Years |
| Interlink Options | Hard-wire Interlink (RF Upgrade Available) |
| Detectable Medium | Smoke |
| Sensor Type | Optical |
| Primary Power Source | Mains Powered (230V) |
| British Standard Grade (BS5839-6) | Grade D1 (Mains Powered with Sealed Back-up Battery) |
| Regional Compliances | 2022 Scottish Legislation Compliant, 2022 Welsh Legislation Compliant |
FAQ’s for Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)
Product Specification for Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Battery Backup (FHN250RB)
| Code: | FHN250RB |
| Description: | Firehawk Mains Optical Smoke Alarm with Rechargeable Lithium Cell Back-up |
| Dimensions: | Dia:113mm x D:55mm |
| Supply voltage: | 120V - 240V, 50Hz 60 Hz |
| Back-up power: | Sealed rechargeable lithium battery back-up |
| Alarm type: | Mains Optical Multi-Criteria-Enhanced Smoke Alarm, Wireless/RF compatible. (Via FHN600RF module) |
| Alarm interconnect: | Wired interconnect or via Wireless RF module (use FHN600RF wireless module) |
| 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: | Landing, hall, living room, dining room, bedrooms. Do not use in kitchen (use Heat Alarm) |
| Installation positions: | Ceiling or wall |
| 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 |
| Max. no. of connected alarms: | 12 wireless / RF alarms |
| Approval/Certified to: | EN14604:2005 + AC:2008 |
| Warranty: | 10 years |
| Weight: | 168g |
