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Radio-Interlinked 10 Year Sealed Battery Optical Smoke Alarm - UltraFire ULLS10RF

4.4 out of 5 stars
1 unit 2+ units 5+ units

£30.59 inc VAT

£25.49 ex VAT

£29.99 inc VAT

£24.99 ex VAT

£29.39 inc VAT

£24.49 ex VAT

Product Overview

The UltraFire ULLS10RF is a 10 year optical smoke alarm with wireless RF interlink, so up to 15 alarms around the home will activate if one detects a potential fire. A sealed lithium battery is designed to last the entire 10 year lifespan of the alarm, backed up by a 10 year warranty, and the alarm is automatically powered up when fitted to the mounting plate. Almost the entire face of the alarm is a combined test & hush button, which can also silence the end of life warning for up to 10 hours should it occur during the night.

  • Optical smoke sensor suitable for hallways, landings, living rooms, and bedrooms
  • Battery: 10 year sealed lithium battery
  • Warranty: 10 year manufacturer's warranty
  • Wireless interlink with UltraFire ULLH10RF heat alarms, up to 15 total alarms
  • Automatically turns on and off when fitted and removed from the RF base plate
  • Smoke detection chamber designed to reduce false alarms and improve detection of real smoke
  • Large test & silence button – almost the whole face of the alarm!
  • End of life warning can be silenced for up to 10 hours
  • Suitable for installations complying to BS 5839-6 Grade F1
  • CE marked, UKCA marked, and Kitemarked to BS EN 14604: 2005
  • These alarms are also suitable for the updated 2022 Scottish legislation for fire alarms in homes
Technical Data
Product Code UFULLS10RF
Alternative Product Codes ULLS10RF
Brand UltraFire
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

58 x 90mm

Operating Temperature

0°C to 40°C

Sound Output

85 dB

Warranty

10 Years

Weight 0.17kg
Product Datasheets
FAQs (4)
Q. Can I put my smoke alarm on the wall, or must it be mounted on the ceiling?
A.

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 fit my smoke alarm to the ceiling?
A.

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.

Q. Can a wireless router interfere with radio interlinked alarms?
A.

A wireless router is very unlikely to interfere with the signal of your radio interlinked smoke, heat or CO alarm as the RF signal is digitally coded.

Q. If the radio interlinking signal on one unit fails will the units still work as stand alone units.
A.

Yes, should the radio interlinking signal fail the units will continue to sound independently should they detect a fire.

Key Product Features

UltraFire ULLS10RF features wireless interlink with 14 other alarms to cover the whole house

Can be installed with the included screws and rawl plugs or a magnetic mounting kit

Large test and silence button covers almost the whole face of the alarm for easy maintenance

The alarm automatically turns on and off when fitted and removed from the RF base plate

What's Included?

Every UltraFire UFULLS10RF is supplied with the following components.

  • 1 x UltraFire ULLS10RF optical smoke alarm
  • 1 x Wireless mounting base
  • 1 x Screw set (screws & rawl plugs)
  • 1 x Instruction manual

Pricing & Availability

Model Stock 1 unit 2+ units 5+ units
Product Code: UFULLS10RF Stock Level:
More than 20 in stock Expected dispatch: Today
1 unit

£30.59 inc VAT

£25.49 ex VAT

2+ units

£29.99 inc VAT

£24.99 ex VAT

5+ units

£29.39 inc VAT

£24.49 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

For dispatch today order within

Excellent Warranty

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

Customer Reviews

9 customers have given this product an overall rating of 4.4 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by: I M

Reasonable price easily fitted

Published on: 5th April 2024

Rating: 5 / 5 Stars

Reviewed by: C M

Very good quality

Published on: 15th March 2024

Rating: 4 / 5 Stars

Reviewed by: M B

Good product

Published on: 1st November 2023

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