£21.99

WISUALARM Smoke Alarms for Home, 10-Year Battery, Smoke Alarm, Fire Alarm with Test/Silence Button, Smoke Detector Certificated by TUV Conforms to EN14604 Standard (2pcs)

White, DHI-HY-SA20A(2pcs)

Price data last checked 117 day(s) ago - refreshing...

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£22 today · usual range £0–£0 · best ever £19

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 189 days • 189 data points (No recent data available)

Historical
Generating forecast...
£27.99 £17.76 £19.99 £22.22 £24.46 £26.69 £28.92 01 August 2025 17 September 2025 03 November 2025 20 December 2025 05 February 2026

Price Distribution

Price distribution over 189 days • 3 price levels

Days at Price
Current Price
83 days 105 days · current 1 day 0 26 53 79 105 £19 £22 £28 Days at Price

Price Analysis

Most common price: £22 (105 days, 55.6%)

Price range: £19 - £28

Price levels: 3 different prices over 189 days

Key Features

LONG-LASTING POWER: Features a sealed 10-year battery that eliminates the need for frequent battery changes whilst providing continuous protection

SILENCE CONTROL: The convenient test/silence button allows you to test the unit or temporarily quiet nuisance alarms when cooking or showering. It can also mute by TV or air conditioner remote.(The remote controller is not included.)

RELIABLE DETECTION: Utilises advanced smoke detection technology to quickly identify potential fire hazards in your home

INSTANT ALERT: The loud 85dB alarm sounds immediately when detecting smoke to warn you and your family of potential fire danger.

TESTED SAFETY: Rigorously tested and certified to European EN14604 standard, ensuring accurate and reliable smoke detection.

EASY INSTALLATION: Mounts to any ceiling or wall using included adhesive sticker or mounting brackets and screws, providing immediate protection for your home and loved ones.

Product Specifications

Colour
White
Format
DIY & Tools
Domain
Amazon UK
Listed Since
03 July 2024

Barcode

No barcode data available

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