DETA 2026 Optical Smoke Alarm - 240V with 9V Battery Backup - Image 1

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DETA 2026 Optical Smoke Alarm - 240V with 9V Battery Backup

Name: DETA 2026 Optical Smoke Alarm - 240V with 9V Battery Backup
Brand: DETA

White, AJ-710M-9

Smoke Alarms

Gone for 42 days. Could come back at any time — we're watching for you.

Out of stock 42 days · last price £30 · longest previous gap was 2 days

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Last 75 days · 75 data points (no recent data)

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Price distribution over 75 days • 3 price levels

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Most common price: £30 (57 days, 76.0%)

Price range: £27 - £30

Price levels: 3 different prices over 75 days

Description

Protect your home with the DETA 2026 Design Deta Optical Smoke Alarm. Engineered with advanced optical sensing technology, this alarm is specifically designed to detect large smoke particles often produced by slow smouldering fires. This makes it an ideal safety solution for circulation areas such as hallways, landings, living rooms, and bedrooms. This mains-powered unit operates on 220-240V AC and includes a replaceable 9V PP3 battery backup to ensure continuous protection even during power outages. The optical sensor technology helps reduce the frequency of false alarms, providing peace of mind for your household. Designed for modern installations, this alarm features a push-fit mounting base for a quick setup process and includes a dust cover to protect the sensor during building works. For larger properties, you can link up to 12 alarms from the same DETA range together to create a comprehensive safety network. Please note that this new range is not compatible with previous DETA models or other brands and is intended for use in new installations only.

Key Features

Advanced optical sensing technology detects large smoke particles from smouldering fires while reducing the likelihood of false alarms.

Mains powered 220-240V AC with a replaceable 9V PP3 battery backup included for reliable operation during power failures.

High decibel output provides a loud alarm volume of over 89dB(A) at 3m to ensure you are alerted quickly.

Easy installation features a push-fit mounting base that requires no separate base and includes a fitted gasket on the back plate.

Expandable safety system allows you to link up to 12 alarms from the same manufacturer and range together.

User-friendly design includes a silence/hush button and power on/alarm status indication lights for easy monitoring.

Includes a protective dust cover to prevent contamination of the sensor during home renovations or building works.

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 Optical Smoke Alarm - 240V with 9V Battery Backup

Gone for 42 days. Could come back at any time — we're watching for you.

Price History & Forecast

Price Distribution

Price Analysis

Description

Key Features

Product Specifications

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