£56.05

PNI Air quality and carbon dioxide (CO2) sensor PNI SafeHouse HS291 with Wi-Fi, control from the Tuya Smart application, CO2 monitoring, temperature, humidity, date and time display, settings menu

White, PNI-HS291

Price data last checked 65 day(s) ago - refreshing...

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About as cheap as it gets. The only time it was cheaper was 2 months ago.

£56 today · all-time low £56 (Jun 2026) · usually the usual

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Price History & Forecast

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

Last 26 days · 26 data points (no recent data)

Historical
Generating forecast…
£56.71 £55.79 £55.99 £56.19 £56.39 £56.59 £56.79 07 June 2026 13 June 2026 19 June 2026 25 June 2026 02 July 2026

Price Distribution

Price distribution over 26 days • 2 price levels

Days at Price
Current Price
20 days · current 6 days 0 5 10 15 20 £56 £57 Days at Price

Price Analysis

Most common price: £56 (20 days, 76.9%)

Price range: £56 - £57

Price levels: 2 different prices over 26 days

Key Features

Complete Air Quality Assessment: In addition to CO2 values, this monitor also captures temperature and air humidity and provides a comprehensive image of room air quality.

Smart Insights: Use the Tuya Smart App to view historical data, set custom thresholds, and receive timely alerts.

Date and time display: The built-in clock displays the date and time, and the intuitive menu allows for easy customization.

Safety alerts: Audible and visual alerts keep you informed of air quality deviations.

Product Specifications
Brand
PNI
Model
PNI-HS291
Colour
White
Size
90 X 90 X 25
ASIN
B0D96894HH
Category
DIY & Tools > Safety & Security > Safety Sensors & Detectors > CO2 Detectors
Domain
Amazon UK
Listed Since
11 September 2024

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