Wifi Sensor

Your Leading Wifi Sensor Supplier

As leading alarm leader, Yuzhong Electronics has been deeply engaged in alarm system for 17 years, and our products are all over the country and even overseas, providing services for tens of thousands of governments, schools, military, electric power, enterprises, and residential buildings.

Jiangsu Yuzhong Electronic Technology Co., Ltd. is located in Yannan High-tech Zone, Yancheng City, Jiangsu Province. We focus on intelligent alarm system. We have following product categories : Indoor alarm system, perimeter alarm system, intelligent visual alarm column, intelligent hydraulic lifting column, central centralized control platform, etc.

Best Wifi Door Sensor
App name: Tuya smart /Smart Life
Support Voice Control By Amazon Alexa/Google Assistant
Built-battery: AAA 1.5v*2
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WIFI PIR Sensor
The infrared detector is used to detect when an intruder enters the room, the human body moving sensor can capture the infrared rays of the intruder, enter the alarm state, notify the intruder to...
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WIFI Smoke Sensor
App name: Tuya smart /Smart Life
Built-in Battery: AAA 1.5v*2
Quiescent current: ≤10uA
Alarm Current: ≤120mA
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Water Detector Sensor Wifi
The Water leakage sensor is used to detect the water leakage. When detected water, sensor will send the alert notification to user.
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Why Choose Us?

Our Certificate

In recent years, Yuzhong has obtained a number of patents and software Copyrights, and have been certified by ISO9001 quality system, ISO14001 environmental management system, ISO27001 information security management system.

Our Services

With extensive experience and one-on-one service, we can help you select products and answer technical questions. We'll track usage and provide positive feedback. We'll respond quickly within 24 hours.

High-quality Offerings

At Yuzhong, we are passionate about excellence, and make sure that our passion translates to our product offerings. Whether it is an electric fence, Indoor alarm system, Indoor alarm, or Infrared beam, every product that we manufacture is of the highest quality.

One-stop Solution

At Yuzhong, we understand that one solution might not fit all. We help in designing a complete solution package by understanding the security threats at site and selecting suitable combinations of products and integrating all of them.

Types of Wifi Sensor

Wireless Temperature Sensors
The core function of wireless temperature sensors is to monitor the temperature of the environment or objects in real-time and transmit the data wirelessly. In industry, they are embedded in machinery or electrical equipment to continuously monitor the temperature changes of critical components such as motors and transformers.

Wireless Vibration Sensors
Wireless vibration sensors are intelligent monitoring devices used to detect the vibration status of objects or equipment. They are widely applied in fields such as industrial equipment health management, building structural safety monitoring, and transportation infrastructure maintenance. These sensors do not require wiring and use wireless communication technology to transmit data.

Wireless Motion Sensors
Wireless motion sensors are intelligent devices used to detect the movement status of objects or individuals. Their working principles typically rely on technologies such as infrared detection, ultrasonic detection, or microwave detection. When installed in homes, offices, or shopping malls, they can detect the movement of intruders.

Wireless Pressure Sensors
Wireless pressure sensors are used to measure the pressure of liquids or gases. Their working principle is typically based on the piezoresistive strain principle: when pressure is applied to the sensor’s sensitive element, the element deforms, causing a change in resistance.

Wireless air sensors

Wireless air sensors are used for real-time monitoring of air quality, detecting parameters such as PM2.5, PM10, CO2, temperature, and humidity. These sensors include the air quality sensor that measure particulate matter concentration using the light scattering principle, and the gas sensor that measure the concentration of specific gases using electrochemical principles.

Wireless liquid sensors

Wireless liquid sensors are used to monitor parameters such as the presence, level, flow, or quality of liquids. Their working principles are typically based on capacitance, resistance, ultrasonic, or optical methods. For example, capacitive sensors determine level changes by measuring the effect of the liquid on the electric field, while ultrasonic sensors emit and receive ultrasonic signals to calculate the distance to the liquid surface, thus determining the liquid level height.

Wireless light sensors

Wireless light sensors are used to detect parameters such as light intensity, color, and position. When installed indoors, wireless sensors can automatically adjust lighting brightness to enhance living comfort. In a workshop, they can monitor the lighting conditions of production lines to ensure product quality. Outdoors, they can detect air quality, ultraviolet (UV) intensity, and provide meteorological data.

Benefits of Wifi Sensor

Easy Setup: No drilling, wiring, or network configuration. Just place and power.

Remote Access: Monitor conditions from any device, anywhere in the world.

Automated Alerts: Get instant notifications when conditions breach limits.

Scalability: Add more sensors anytime—across rooms, facilities, or vehicles.

Battery Powered: Long-lasting battery life means fewer interruptions and lower maintenance.

Application of Wifi Sensor

Energy Management
Wireless sensors can be used to monitor energy usage in buildings and industrial facilities.This can include monitoring factors such as temperature, lighting, and HVAC systems. This optimizes their energy consumption and reduces costs.

Water Management
Wireless sensors can be used to monitor water usage and quality in industries such as agriculture, mining, and wastewater treatment. This can help reduce water waste, improve efficiency, and ensure compliance with regulations.

Safety Monitoring
Wireless sensors can be used to monitor safety factors such as gas leaks, fire hazards, and pipe burst in industries such as mining, oil and gas, and water supply. This helps to detect and respond to potential safety hazards in real-time, reducing the risk of accidents and improving safety.

Environmental Monitoring
Wireless sensors can be used to monitor environmental factors such as temperature, water level, and air quality in industries such as agriculture, food & beverage, and environment protection. This helps to maintain optimal conditions for the environment, improving quality and safety.

Remote Monitoring
Wireless sensors can be used to monitor remote locations such as oil rigs, pipelines, and wind farms. This helps to detect and responds to issues in real-time, reducing downtime and maintenance costs.

Condition Monitoring
They can be used to monitor the condition of machinery and equipment in industries such as oil and gas, power generation, and transportation. By monitoring factors such as temperature, gas condition and pressure, businesses can detect potential issues before they lead to equipment failure, reducing hazard problem and maintenance costs.

Product Parameters

App name	Tuya smart /Smart Life
WIFI frequency	2.4G 802.11 b/g/n
Low power undervoltage	≤2.4V
Working Temperature	-10℃~+50℃
Working Humidity	≤95%
Alarm Sound Level	80dB/1m
Detection range	20㎡
Battery life	6-8Months
RH size	909040mm
Detection sensitivity	Adjustable

Shipping And Payment

productcate-748-616

FAQ

Q: How Does Wi-Fi sensing work?

A: Antennae within enabled devices emit Wi-Fi signals or waves at a high rate. These Wi-Fi waves ‘bounce’ or ‘break’ around solid objects. Machine learning algorithms within the Wi-Fi sensing technology learn to distinguish between objects that move (such as humans) and those that don’t (such as walls).

Q: What is Wi-Fi motion detection?

A: Wi-Fi is normally used to communicate between your devices/computers and the internet. But this is just one application of Wi-Fi. It can also be used to detect motion and presence, including human motion and presence.

Q: Can Wi-Fi sensing be combined with other sensing technologies?

A: Yes. Wi-Fi sensing can be combined with cameras, microphones and other sensing technologies to establish comprehensive sensing technology within the home or building.

Q: Can Wi-Fi travel through walls?

A: Wi-Fi, and hence Wi-Fi sensing, can travel through walls. However, it can be affected by sufficiently solid walls or objects. This impact can be mitigated by using multiple Wi-Fi-enabled devices.

Q: How does a wireless sensor work?

A: Wireless sensors collect on-site node monitoring data such as temperature, temperature and humidity, pressure, gas, liquid level, etc. by connecting to wired sensors, and upload the data to the smart gateway, collector or server wirelessly.

Q: Can wireless sensors be used independently?

A: Yes, each wireless sensor is regarded as a node, has wireless communication capabilities, and also has certain signal processing and network data.

Q: How many power supply methods are there for wireless sensors?

A: Battery, external power supply, solar power supply, etc., choose different power supply methods according to specific application needs. Currently, battery power supply is more commonly used.

Q: What are the installation methods of wireless sensors?

A: The main installation methods of wireless sensors include wall-mounted and plug-in.

Q: In what fields are wireless sensors mainly used?

A: Wireless sensors have the characteristics of low power consumption, no wiring required, low cost, simple installation and convenient maintenance. They are widely used in petrochemical, agriculture, electricity, medical, construction, environmental protection, manufacturing and other fields.

As one of the most professional wifi sensor manufacturers and suppliers in China, we're featured by quality products and good price. Be free to wholesale bulk wifi sensor for sale here and get quotation from our factory. Contact us for customized service.

Best Wifi Door Sensor, Water Detector Sensor Wifi, WIFI Smoke Sensor