Battery Optical Smoke Alarm - UltraFire UBS1

Front view of ultrafire battery optical smoke alarm showing circular shape and central square button

ultrafire battery optical smoke alarm with device, battery, user manual, screws and original packaging

Angled view of an ultrafire battery optical smoke alarm showing its round shape and central button

Closeup of the sounder section on an ultrafire battery optical smoke alarm showing the test button and vents

Side view of the ultrafire battery optical smoke alarm showing vents and curved shape

Back view of the ultrafire battery optical smoke alarm showing the battery compartment and mounting plate

ultrafire battery optical smoke alarm showing the back plate removed and battery compartment visible

4.8 out of 5 stars

End of Line

Qty: 1	£6.42 inc VAT £5.35 ex VAT
Qty: 2	£6.10 inc VAT £5.08 ex VAT
Qty: 5	£5.92 inc VAT £4.93 ex VAT

The UltraFire UBS1 optical smoke alarm is recommended for use in living rooms, bedrooms and hallways. The high performance optical sensor, also called photoelectric sensor, is designed to detect typical household fires, such as smouldering fires on soft furnishings and carpets. The compact design of this alarm also allows for discrete fitting.

For living rooms, bedrooms and hallways
Also for areas leading off a kitchen (not suitable for kitchen or garage)
Battery: 9V replaceable battery (included)
Warranty: 10 Year Manufacturer Warranty
CE marked and certified to
Suitable for installations complying to
Large test / hush button
Toast proof sensor – less prone to false alarms caused by cooking fumes

Customer Reviews

Customer Reviews (34)

4.8 out of 5 stars

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: 4 / 5

Reviewed by

B M

Published on

4th February 2025

satisfied

Rating: 5 / 5

Reviewed by

A E

Published on

15th November 2024

Very compact.

Rating: 4 / 5

Reviewed by

S K

Published on

10th August 2024

Compact and easy to use

Rating: 5 / 5

Reviewed by

K S

Published on

24th April 2024

Great and easy to install.

Rating: 5 / 5

Reviewed by

P H

Published on

23rd March 2024

This is a first class product, reasonably priced, easy to install

FAQs Technical Data

Technical Data

Product Code	UFUBS1
Brand	UltraFire
Battery Type	9V Battery
British Standard Grade	Grade F2: Battery Powered (replaceable)
Colour	White
Approvals & Markings	CE Marked
Compliance	BS 5839-6
Compliance	BS EN 14604: 2005
Connection	Standalone
Display	LED Indicators
Fixing Options	Ceiling Mounted
Fixing Options	Screws (included)
Material	Plastic
Operating Temperature	0°C To +40°C
Positioning	Bedrooms
	Hallways
	Living Rooms
Power Type	Battery Powered
Recyclable	Yes - Valpak's WEEE Distributor Take-back Scheme
Relative Humidity	Up To 93%
Sensor Type	Optical
Sound Level	85dB
Suitability	Home
Warning Type	Audible - Alarm Sounder
Warranty	10 Years
Dimensions (Unit)	Height: 35mm Diameter: 90mm
Weight	180g
Datasheets	Ultrafire UBS1 Smoke Alarm User Manual Ultrafire UBS1 Smoke Alarm Datasheet