4.9 Based on 1167 reviews 
Description
Mains Heat Alarm with Battery Backup – RF Interconnected
Axiom ALRFHM
The Axiom ALRFHM Mains-Powered Heat Alarm offers advanced fire protection with radio frequency (RF) interconnectivity, allowing up to 40 alarms to be linked wirelessly. Designed for domestic and commercial use, this alarm is ideal for kitchens, garages, and other areas where smoke alarms may cause false triggers.
Equipped with a 9V battery backup, this heat alarm continues to function even during a power outage, ensuring uninterrupted protection. Additionally, it features a low battery warning with both audible and visual indicators, alerting users when a battery replacement is needed. The included ceiling mounting bracket allows for quick and easy installation, making it a reliable and hassle-free fire safety solution.
Key Features & Benefits
- Mains-Powered with 9V Battery Backup – ensures continuous operation, even during power failures.
- Wireless RF Interconnectivity – links up to 40 compatible alarms, improving safety coverage.
- Ceiling Mounting Bracket Included – allows for secure and convenient installation.
- Loud 85dB+ Alarm – follows the ISO 8201 sound pattern for clear and effective warnings.
- Rapid Heat Detection – responds to rising temperatures, making it ideal for kitchens, garages, and utility rooms.
- Low Battery Warning – features both audible and visual alerts when battery replacement is needed.
- Silence Function – allows temporary muting for approximately 8 minutes when necessary.
- Pairs Seamlessly with Smoke Alarms – integrates with wireless interconnected smoke detectors for complete fire safety.
- Durable & Fire-Resistant Construction – made from non-flammable ABS plastic for enhanced safety and longevity.
Technical Specifications
- Model: Axiom ALRFHM
- Power Source: 220-240V AC 50-60Hz
- Battery Backup: 9V (6LR61)
- Interconnectivity: Links up to 40 alarms (RF)
- Mounting: Ceiling bracket included
- Detection Type: Heat-based (not triggered by smoke)
- Alarm Volume: >85dB
- Silence Function: Approx. 8 minutes
- Body Material: Non-flammable ABS plastic
- Class: I
- Operating Temperature: 0-65°C
- Input Voltage: 220-240V (Hz)
- Humidity Resistance: <93%
- Colour/Finish: White
- Dimensions (mm): 140 x 59
- Weight (g): 235
- Warranty: 5 Years
- Certifications: CE, UKCA
- Barcode: 5027825978890
Common Applications
This RF-interconnected heat alarm is perfect for kitchens, garages, boiler rooms, and workshops, where traditional smoke alarms may trigger false alerts due to steam or fumes. Because it detects rapid temperature increases rather than smoke, it provides reliable fire detection in areas prone to cooking vapours or dust. Additionally, when linked with wireless smoke alarms, it offers comprehensive fire safety throughout a property.
Why Choose Electrical4Less?
At Electrical4Less, we supply high-quality fire safety products at competitive prices, ensuring fast UK delivery to keep your property protected without delay. Whether you’re a homeowner, landlord, or business owner, we provide trusted solutions and expert support to help you meet fire safety regulations effortlessly.
Order your Axiom ALRFHM Mains Heat Alarm today and enhance your fire protection with advanced RF interconnectivity!
