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10 Year Longlife Battery Heat Alarm - UltraFire ULLH10

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1 unit 2+ units 5+ units

£18.90 inc VAT

£15.75 ex VAT

£18.30 inc VAT

£15.25 ex VAT

£17.70 inc VAT

£14.75 ex VAT

Product Overview

The UltraFire ULLH10 heat alarm has been specifically calibrated to improve detection of fires in areas regularly exposed to dust or fumes, like kitchens and garages, where traditional smoke alarms would suffer false activations. The sealed lithium battery has been designed to last the full 10 year lifespan and is activated automatically when fitted to the mounting plate for peace of mind.

  • This alarm qualifies for FREE mainland UK delivery
  • Heat sensor suitable for kitchens, garages, and unconverted loft spaces
  • Battery: 10 year sealed lithium battery
  • Warranty: 10 year manufacturer's warranty
  • Designed to detect fires where smoke alarms are not suitable
  • Large test & silence button – almost the whole face of the alarm!
  • End of life warning can be silenced for up to 10 hours
  • Automatically turns on and off when fitted and removed from the base plate
  • Suitable for installations complying to BS 5839-6 Grade F1
  • CE marked and Kitemarked to BS 5446-2: 2003
Technical Data
Product Code UFULLH10
Alternative Product Codes ULLH10
Brand UltraFire
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

50 x 84mm

Operating Temperature

0°C to 40°C

Relative Humidity

< 85%

Sound Output


Storage Temperature

5°C to 30°C

Weight 0.08kg
Product Datasheets
FAQs (4)
Q. Can I put my smoke alarm on the wall, or must it be mounted on the ceiling?

The best location to install your smoke alarm is in the centre of the ceiling rather than on the wall.

During a fire, smoke initially rises and then spreads horizontally. Placing the smoke alarm in the centre of your ceiling means that it is closest to all four points of your room. This ensures that you receive the earliest possible warning of a fire.

For more information, read our guide to positioning your smoke alarm and guide to which smoke alarms are best for each room.

Q. How do I test my smoke alarm and how often should I test it?

We recommend testing alarms by pressing the test button built-in to the unit, as this is designed to simulate the detection of the target stimuli (usually smoke, heat, or CO) at the alarm sensor. For more detailed guidance, check the manual included with your alarm.

You should test your alarms regularly, preferably every week. Sign up to our free smoke alarm reminder service to receive regular reminders by email or text message.

Q. How often should I replace my smoke alarm?

You should replace your smoke alarm every 10 years. This is because the sensors in the alarm become less sensitive and may not activate when a fire is present.

Sign up to our smoke alarm reminder service to be reminded by text or email when your alarm is due to be replaced.

Q. How do I fit my smoke alarm to the ceiling?

Smoke alarms can be either screwed to the ceiling using the holes on the base plate (screws provided), or fixed in place using either a self-adhesive sticky pad or a self-adhesive magnetic mounting kit.

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units
Product Code: UFULLH10 Stock Level:
More than 20 in stock Expected dispatch: 22nd Aug
1 unit

£18.90 inc VAT

£15.75 ex VAT

2+ units

£18.30 inc VAT

£15.25 ex VAT

5+ units

£17.70 inc VAT

£14.75 ex VAT

Delivery Options

The following delivery options are available on this product.

Free Economy Delivery

Free of Charge - Orders will be delivered in 3-5 working days with Hermes

Express Delivery

£8.10 inc VAT - Orders will be delivered in 1-2 working days with Hermes

Excellent Warranty

This product is supplied with a 10 year manufacturers warranty as standard

Looking for more information?

If you have any questions or would like more information about this product you can ask one of our specialists.

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