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Radio-Interlinked Battery Powered Optical Smoke Alarm - UltraFire UBS1RF

4.8 out of 5 stars
£22.79 inc VAT
£18.99 ex VAT
Product Overview

UltraFire battery powered optical smoke alarms feature radio-interlink technology that allows up to 50 compatible alarms to communicate wirelessly. Powered by two 1.5V alkaline AA batteries, these alarms have a wireless range of up to 100m in open air and 35m indoors. Ideal for installation in living rooms, bedrooms, hallways, landings and near (but not in) kitchens, optical smoke alarms are less susceptible to false alarms caused by cooking fumes.

  • Battery: AA batteries included
  • Warranty: 10 Year Manufacturer Warranty
  • CE marked and certified to BS EN 14604: 2005
  • Suitable for installations complying to BS 5839-6: 2019 Grade F2
  • Large test/hush button
  • Low volume test cycle to avoid startling occupants
  • Toast proof sensor - less prone to false alarms caused by cooking fumes
  • RF range of 35m in buildings (100m outdoors)
  • No central alarm panel or master unit required
  • A total of 50 compatible units can be interlinked
  • Digital 'house coding' prevents interference from neighbouring systems
  • Ideal for areas adjacent to the kitchen (not suitable for kitchen or garage)
  • Radio-interlink with UFUBH1RF UltraFire RF Heat Alarms
  • Supplied with fixings: 2 x screws and 2 x rawl plugs
Technical Data
Product Code UFUBS1RF
Brand UltraFire
Battery Type

2 x AA batteries

Dimensions (HxDia)

35 x 125mm

Operating Temperature

0°C to +40°C

Relative Humidity

Up to 93%

Sound Output



10 Years

Weight 0.18kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: UFUBS1RF Stock Level:
More than 20 in stock Expected dispatch: Today

£22.79 inc VAT

£18.99 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

8 customers have given this product an overall rating of 4.8 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: P W

Brilliant customer support, fast delivery The product was really easy to install and set up

Published on: 30th January 2023

Rating: 5 / 5 Stars

Reviewed by: M S

It works

Published on: 15th February 2022

Rating: 5 / 5 Stars

Reviewed by: H P

All work well

Published on: 5th June 2021

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