PNI HS291 Air Quality Monitor Wi Fi Control CO2, Temperature, Humidity Backup Battery Visual and Audible Alarm, 3.7 V, 90 X 25

Pni Safehouse Hs291 Co2 Gas Sensor. Elevate your indoor air quality with the PNI SafeHouse HS291 CO2 sensor. This smart device uses a high-precision NDIR sensor to monitor CO2, temperature, and humidity in real-time. Connects via Wi-Fi to the Tuya Smart app for easy control and access to data. Audible and visual alarms notify you of exceeding safety thresholds. Its compact, modern design fits any space, providing essential insights for a healthier home, office, or classroom. Features a 1000mAh battery for up to 6 hours of backup power. Features:Taking air quality monitoring to another level:- The PNI SafeHouse HS291 air quality and carbon dioxide (CO2) sensor is the ideal solution to ensure a healthy environment in your home or office. This modern and compact device monitors the CO2 level, temperature and humidity in real time, giving you accurate and up-to-date information about the air quality in the space where you are. With an elegant and functional design, the PNI SafeHouse HS291 integrates perfectly into any space.Free dedicated appEquipped with a high-precision NDIR (non-dispersive infrared) sensor, the PNI SafeHouse HS291 can measure CO2 concentrations between 400 and 5000 ppm with an accuracy of ±100 ppm or 10%. The device has Wi-Fi (2.4 GHz) connectivity and can be controlled via the Tuya Smart app, giving you easy access to all its functions. It also includes a 1000mAh Li-Ion battery, which ensures continuous operation for up to 6 hours in the event of a power failure.Essential functions:- Using PNI SafeHouse HS291, you will be able to monitor and improve the air quality in your home or office, thus preventing health problems associated with high CO2 levels. Audible and visual alarms alert you immediately if safety thresholds are exceeded, ensuring you take the necessary steps to maintain a healthy environment. In addition, the clear and intuitive display allows you to quickly view essential data such as time, temperature, humidity and CO2 level.Maintain a healthy living environment:- The PNI SafeHouse HS291 sensor is ideal for use in homes, offices, classrooms, gyms or any other space where air quality is critical. Thanks to its compact dimensions and modern design, it can be easily mounted on the wall or placed on a flat surface. This device is particularly useful for families with children, people with respiratory problems or allergies, but also for anyone who wants to ensure a healthy and comfortable living environment.Specifications:Features Air quality sensor:- Feeding: Power adapter, input AC 100-240V, output DC 5V 1A- Battery: Li-Ion 3.7V, 1000mAh- Battery life: up to 6 hours- CO2 sensor: NDIR (non-dispersive infrared)- Sensor lifetime: up to 10 years- WiFi frequency: 2.4 GHz- WiFi transmission power: 100 mW- Working temperature: -26°C ~ +80°C- Size: 90 X 90 X 25 mm- Weight: 167 gr- CO2 measurement range: 400 - 5000ppm- CO2 measurement accuracy: 100 ppm or 10%- CO2 concentration: Good: 2000ppm- Alarm level: Increased: over 2000ppm- Application: Tuya SmartIn the box:- Instructions for use: Yes- Power: Yes- Power cord: Yes. tradeinn Techinn

🌟 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.