We can't find the internet
Attempting to reconnect
Something went wrong
Hang in there while we get back on track
£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 20 day(s) ago - will refresh soon
We'll watch every seller, every day. One email when your price arrives.
About as cheap as it gets. The only time it was cheaper was 2 months ago.
£56 today · all-time low £54 (May 2026) · usually £56
NEW HERE?
Amazon shows you one price. We show you all of them.
Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.
WHAT'S ON THIS PAGE
when this has been cheap or pricey
where the price is heading next
all-time high & low, recent range
name your number, we'll email you
Price History & Forecast
Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.
Last 71 days · 71 data points (no recent data)
Price Distribution
Price distribution over 71 days • 4 price levels
Price Analysis
Most common price: £54 (23 days, 32.4%)
Price range: £54 - £57
Price levels: 4 different prices over 71 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
- Domain
- Amazon UK
- Listed Since
- 11 September 2024
Barcode
No barcode data available
Similar Products You Might Like
MCO Home MH9-CO2-WD CO2 Sensor, 230 V, White
MCO Home
MCO Home Z-Wave Smart Air Quality CO2 Sensor, 230VAC, MH9-CO2-WA
MCO Home
LogiLink SC0115 CO2 Meter/Traffic Light (CO2 Concentration 5000 ppm Range) with Traffic Light & Alarm for Better Air Quality, Temperature & Humidity Display, White
Logilink
000 Fidget Toys Pen Fidgets focombance CO2 Detector Sensor blue
focombance
CO2 Detector with LCD Display
CHACON
Extech Co100 Appareil de Surveillance de Teneur CO2
Extech
Indoor air Quality Monitor That Measures CO2, ensuring a Healthy Environment. Ideal for Offices and Homes, Improves Your Well-Being and Comfort in Enclosed Spaces.
VoltShine
Indoor air Quality Monitor That Measures CO2 Levels to Ensure a Healthy Environment.Ideal for Offices, Homes and Enclosed Spaces, Improve Your Well-Being and Comfort.
WatioWave
WL1025 Co2 Monitor Air Quality Display Traffic Light System Black
techno line
CO2 Monitor Detector Carbon Monoxide, focombance 5 in 1 CO2 Detector Alarm Carbon Dioxide Detector Indoor Air Quality Monitor Temperature Humidity SensMonitor LCD Display Home Office Gym Car
focombance