2026 Design Deta Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up - Image 1

£26.99

DETA 2026 Design Deta Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up

Name: 2026 Design Deta Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up
Brand: DETA
Price: 26.99 GBP
Availability: InStock

White, AJ-710M-9

Smoke Alarms

It has never been this cheap. We have no record of a lower price.

£27 today · cheaper than every other day in the last 3 months

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Last 71 days · 71 data points (no recent data)

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Price distribution over 71 days • 3 price levels

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Most common price: £30 (59 days, 83.1%)

Price range: £27 - £30

Price levels: 3 different prices over 71 days

Description

Optical Smoke Alarms are recommended by British Standard 5839-6 for circulation areas. Detas Optical Smoke Alarms incorporate the latest optical sensing technology, which is more sensitive at detecting large particles of smoke which tend to be produced in greater amounts by slow smouldering fires. Suitable for use within hallways and landings, as well as living rooms and bedrooms. This is the new range of Deta alarms. These alarms ARE NOT compatible with previous ranges of Deta or any other brand of smoke alarms, therefore should only be used in new installations. These alarms can be installed, along with linked heat alarms (if required), to provide a fire detection system to comply with British Standard BS 5839: Pt.6 Grade D \"System incorporating one or more interlinked mains powered smoke alarms and heat alarms (if required), each with an integral stand-by supply. Wiring requirements:- 1.0mm or 1.5mm 6242Y Twin & Earth cable to the first alarm position, then 1.0mm or 1.5mm 6243Y 3 Core & Earth cable from the first alarm position to the second alarm and so on in a \"radial\" or \"daisy chain\" type circuit arrangement."

Key Features

Optical (photoelectric) smoke alarm - less prone to false alarms. Alarm volume >89dB(A) @ 3m. Silence / hush button

Power on / alarm status indication lights. Mains powered 220-240V AC 50Hz. Replaceable 9V PP3 battery back up (battery included)

Push fit mounting base for quick and easy installation - no separate base required. Dust cover to prevent dust contamination during building works. Up to 12 alarms from same manufacturer / range can be linked together

No radioactive content. Fitted gasket on back of base plate. Class II double insulated. Earth "park" terminal included in base. Manufactured to BS EN14604: 2005 / AC:2008. CE approved

Dimensions: 140mm diamter x 60mm deep

Product Specifications

Brand: DETA
Model: AJ-710M-9
Colour: White
ASIN: B07GKYNN5Z
Category: DIY & Tools > Safety & Security > Fire Safety > Smoke Alarms
Domain: Amazon UK
Listed Since: 04 March 2021

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DETA 2026 Design Deta Optical Smoke Alarm 240V with 9V Replaceable Battery Back Up

It has never been this cheap. We have no record of a lower price.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

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