This is a superb wireless camera that allows to monitor in real time through phone or computer. Night vision make it visible in the dark night, and any traces will be showed under the lens with high resolution and sensitive CMOS sensor. It is mini size, easy to carry and install. HD WiFi camera suitable for elderly and child monitoring, housekeeping and other various occasions.

This is a highquality voice recorder that emphasizes strong portability and concealment, while still maintaining strong battery capacity and can be used for up to 70 hours for extended periods of time. Large internal storage of 128GB. Mini and light size with magnet built in adapts to classroom, office, business meeting records and other extensive occasions.

It is a wall mounted time alarm clock with a clear and bright large screen. You can set three different alarm clocks for different times,Real time display of indoor temperature and humidity values provides important references for your health and comfortable life.The simple and stylish wall hanging style makes it easy to install on the walls of bedrooms, living rooms, study rooms,or offices, without occupying desktop space. The simple and intuitive operation interface allows you to easily set time,alarm clocks, and check temperature and humidity without cumbersome steps, and enjoy a convenient life. Choose this wall mounted time alarm clock to make time management easy and efficient, keep track of environmental changes, and add order and warmth to your life.

It is an intelligent desktop temperature and humidity meter that clearly displays the current time, monitors and accurately displays the ambient temperature and humidity in real time, records the maximum and minimum values of temperature and humidity, helps you fully understand the magnitude of environmental changes, and provides important references for your life and work.It supports Tuya WiFi and can be connected to a mobile phone to view temperature and humidity data anytime, anywhere. Even when not at home, it can remotely monitor the environmental conditions at home,making care seamless.It is not only a measuring tool, but also an essential product for improving your quality of life and pursuing a comfortable environment.

This product is a sound level decibel noise meter 5 in One.It adopts advanced acoustic sensors and precise measurement technology,real-time display noise, time,temperature and humidity on its LED screen. It is with the 3-color emoji and bar symbols, which visualizes the noise level.It doesn't take up space and can be easily hung on the wall. It not only measures datas in real time, but also supports intelligent connection and convenient operation through Tuya WiFi, After connecting your phone, you can view real-time data anytime and anywhere. It allows you to have a clear understanding of the noise level in order to take effective noise reduction measures,it creates a peaceful and comfortable environment for you, safeguarding your living and working space.

This product is a sound level decibel noise meter 4 in One.It adopts advanced acoustic sensors and precise measurement technology, real-time display noise, time,temperature and humidity on its LED screen. It is with the 3-color emoji and bar symbols, which visualizes the noise level. It doesn't take up space and can be easily hung on the wall. Whether it's an office, factory workshop, school, or hospital, it can provide you with reliable noise data. It allows you to have a clear understanding of the noise level in order to take effective noise reduction measures.such wall mounted noise meter creates a peaceful and comfortable environment for you, safeguarding your living and working space.

This product is a sound level decibel noise meter 3 in One.It adopts advanced acoustic sensors and precise measurement technology,real-time display noise, temperature and humidity on its LED screen. It is with the 4-color emoji symbols, which visualizes the noise level. It doesn't take up space and can be easily hung on the wall. Whether it's an office, factory workshop,school, or hospital, it can provide you with reliable noise data.It allows you to have a clear understanding of the noise level in order to take effective noise reduction measures. such wall mounted noise meter creates a peaceful and comfortable environment for you, safeguarding your living and working space.

It is a radiation dose alarm instrument also called Geiger Muller counter,built-in high sensitivity Geiger tube as a detector, mainly used for monitoring the radiation of x, y and hard beta rays in various radioactive workplaces, with fast response and wide measurement range. It can display the current dose rate and accumulated dose rate. Widely used in nuclear power plants,accelera-tors, iron and steel, chemical industry, isotope application,industrial X-y, radiological medical treatment, cobalt source treatment, y radiation, radiological laboratories.

This product is a multifunctional air quality detector that detects Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC),Particulate Matter <2.5 micron-sized particles (PM2.5/10), AQI,Temperature, and Humidity with clock and record function.As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of formaldehyde (HCHO), total volatile organic compounds (TVOC),PM2.5/10,AQI temperature, and humidity on its digital LCD display.Ensure a good and healthy air environment

It is a carbon dioxide detection instrument made of metal material,built in high-quality Infrared ( NDIR ) sensor to allow real-time monitoring of carbon dioxide (CO2), temperature and humidity on its display.Accurate measurement technology and reliable data display allow you to easily understand the changes in carbon dioxide in the air. By monitoring the concentration of carbon dioxide,you can adjust the ventilation system reasonably, improve indoor air quality, and create a healthy and comfortable environment for you and others.

It is a carbon dioxide detection instrument made of metal material,built in high-quality Infrared ( NDIR ) sensor to allow real-time monitoring of carbon dioxide (CO2), temperature and humidity on its display.Accurate measurement technology and reliable data display allow you to easily understand the changes in carbon dioxide in the air. By monitoring the concentration of carbon dioxide,you can adjust the ventilation system reasonably, improve indoor air quality, and create a healthy and comfortable environment for you and others.

This product is a CO2 Meter 3 in One that detects Carbon dioxide (CO2),Temperature, and Humidity. it combines Infrared (NDIR) sensor real-time monitoring of Carbon dioxide (CO2) with temperature, and humidity on its display.It is with the 3-color emoji symbols, which visualizes the CO2 air quality. if the CO2 concentration reaches the(set) all-alarm value, then the monitor will trigger a danger alarm.