Wall Mounted · Industry · DOT
Outdoor PIR Security Light Switch Motion Sensor
US$ 5-11
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Outdoor PIR Security Light Switch Motion Sensor
>> General
Outdoor PIR Security Light Switch Motion Sensor(HTW-L329E) is a ceiling-mounted passive infrared detector with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special-purpose se
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
CE · Home · Gas
Hot Sale Carbon Dioxide Detector 3 in 1 Tuya WiFi Zigbee Air Quality Monitor Temperature and Humidity CO2 Sensor
US$ 27.99-30.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Hot Sale Carbon Dioxide Detector 3 in 1 Tuya WiFi ZigBee Air Quality Monitor Temperature And Humidity CO2 Sensor
Please note:
When you find that the CO2 value is abnormal, please place the device in clean air for 24-48 hours after powering on, and the
device will automatically calibrate.
It is
CE · Home · Gas
Tuya Zigbee WiFi Smart Home Air Box C02 Carbon Dioxide Detector Alarm Detector Temperature Humidity Sensor
US$ 17.99-20.59
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Tuya Zigbee Wifi Smart Home Air Box C02 Carbon Dioxide Detector Alarm Detector Temperature Humidity Sensor
Specification
item
Tuya Zigbee Wifi Smart Home Air Box C02 Carbon Dioxide Detector Alarm Detector Temperature Humidity Sensor
Place of Origin
China
Guangdong
Brand Name
BSUMWELL/ OEM
Temperature · Special Equipment · Metal
Industrial Door Sensor Opening Doors Cross Traffic Masking
US$ 50-65
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
BATMAN INDUSTRIAL DOOR OPENING SENSOR
Human and Vehicle Separating Detection
Introducing Batman, the ultimate opening sensor for industrial doors, gates, and garage doors! With its cutting-edge technology, Batman can easily distinguish between people and vehicles, provid
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
CE · Traffic · RoHS
Wide Temperature Range Industry Door Sensor for Extreme Industrial Environment Use
US$ 450-600
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Parameters
Technology
Microwave doppler radar
Transmitter frequency
24.150 GHz
Transmitter radiated power
< 20 dBm EIRP
Detection mode
< 5 mW/cm²
Detection mode
Motion
Detection zone
FALCON: 4 x 5 m ; FALCON XL: 4 x 2 m (typical at 30° and field size 9)
Min. detectio
- Tianjin Yiyi Technology Co., Ltd.
-
- Tianjin, China
- Contact Now
Home · ISO · Sensor
Waterproof 10K Temperature Sensor for Boiler Fiberglass Cable Water Purifier Temperature Sensor
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
MFP series temperature sensor using the NTC resistance element, according to the different temperature environment or application, through the mature technology, fabricate into a variety of specifications of the sensor, customers can use directly without fabricating.
Techni
Ceiling Mounted · Industry · DOT
Industrial Door Detector Microwave Motion Sensor for Pedestrain Vehicle Separation
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
Product Description
24GHz Microwave Radar Sensor
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RVP42-9M microwaves provide fast detection for all automatic door inst
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Industry · Traffic · Car/Motorcycle
Long Distance Big Window Human PIR Sensor D204b
US$ 0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the o
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Contact Type · RoHS · Special Equipment
Customized 5K 10K 50K Ntc Thermistor Temperature Sensor for Fully Automatic Coffee Machine Electric Kettles Water Heater
US$ 0.25-0.4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
Name
Bullet temperature sensor 10K
Introduction
MFP-3 series temperature sensor using the NTC thermistor element. It is immersing type sensor probing sensor into liquid or air chamber which temperature to be measured.
Products can be custom according to different tempe
Ceiling Mounted · Industry · DOT
Microwave Proximity Pedestrians and Vihicle Motion Rada Sensor for Industrial Doors
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Transmission frequency
24.125GHz
Transmission power
<20dBm
Working temperature range
-30°C~+60°C
Product Description
24GHz Microwave Radar Sensor
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RV
-
What types of materials are commonly used in manufacturing probes and sensors?
Probes and sensors are typically crafted from materials such as metal, plastic, or ceramic. Each material has its own unique advantages in terms of durability, sensitivity, and performance. It's recommended to consult with a reputable manufacturer for specific material recommendations.
-
How can I identify reliable suppliers for probes and sensors in China?
Seeking reliable suppliers in China can be done by leveraging online B2B platforms, attending industry exhibitions, and conducting due diligence through supplier verification. Reputable manufacturers can provide certifications and product samples to validate their quality.
-
What are the benefits of procuring probes and sensors wholesale?
Acquiring probes and sensors in bulk offers advantages such as cost savings, volume discounts, and consistent product quality. Wholesale purchases provide flexibility for customization and enable access to a diverse range of options to meet various security and protection needs.
Ceiling Mounted · Industry · DOT
The Outdoor Light Infrared Motion Detector Switch Sensor (HTW-L727)
US$ 8-10
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Banner
Product Description
The Outdoor Light Infrared Motion Detector Switch Sensor (HTW-L727)
General
The Outdoor Light Infrared Motion Detector Switch Sensor(HTW-L727) with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special-p
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
Temperature · Industry · Traffic
Nicera Pyroelectric Infrared PIR Motion Sensor Re200b
US$ 0.36
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Nicera Pyroelectric Infrared PIR Motion Sensor RE200B
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are appli
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Ceiling Mounted · Industry · DOT
Good Quality Waterproof IP67 Vehicle Radar Detector/Traffic Detector Sensor/Barrier Gate Sensor/Parking Sensor
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
Product Description
24GHz Microwave Radar Sensor
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RVP42-9M microwaves provide fast detection for all automatic door inst
FCC · CE · Sensor
Human Body Detector Hotel Occupancy System 140 Degrees Motion Sensor Htw-L727
US$ 10
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Banner
Product Description
Human Body Detector Hotel Occupancy System 140 Degrees Motion Sensor Htw-L727
>> General
HTW-L727 is a ceiling-mounted passive infrared detector with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
FCC · CE · Ceiling Mounted
Motion Radar Sensor Detector for Auto Door High Speed Door
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
24GHz Microwave Radar Sensor for High-Speed Auto Doors
The RVP42-9M microwave radar sensor is specifically engineered to enhance the functionality and efficiency of automatic doors, particularly suited for high-speed entries. Its advanced features and robust design make it suitable for a wide ra
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Temperature · CE · Metal
Gas Detector Alarm Sensor Wireless Standlone LCD Cyber
US$ 18
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
We produce various gas detector sensors. As you can see in above picture, welcome quote us. We will certainly give the best service and price
Technical Parameter
1 Alarm scope:
Natural gas: 10% ~ 25% LEL
Liquefied petroleum gas: 10% ~ 25% LEL
Coal gas: 2% ~ 5% LEL
2. Power consumption: &
Home · ISO · Sensor
Focusens 100K Ntc Temperature Sensor Moisture Proof Coffee Boiler Ntc Sensor
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
MFP series temperature sensor using the NTC resistance element, according to the different temperature environment or application, through the mature technology, fabricate into a variety of specifications of the sensor, customers can use directly without fabricating.
Techni
DOT · Wall Mounted · Metal Detector
Automatic Door Safety Beam Sensor
US$ 27
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Description
International optical lens designed with good focus quality, controlled angle, easy to be installed. Adopt microcomputer control technology, high integration and stability. Apply receiving filter, decoding, amplification system of German technology. Effective solution to anti-interfer
Ceiling Mounted · Industry · DOT
External Infrared PIR Module Motion Detector Alarm Sensor (HTW-L727)
US$ 9-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
General
External Infrared PIR Module Motion Detector Alarm Sensor(HTW-L727) with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special-purpose sensor surveys the mutative infrared spectrum of human body, then the switch automatically co
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
Car/Motorcycle · Anti-theft · Sensor
Best Ceiling Indoor Outdoor Cheap DIY Security PIR Motion Sensor
US$ 5-11
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Best Ceiling Indoor Outdoor Cheap DIY Security PIR Motion Sensor
>> General
Best Ceiling Indoor Outdoor Cheap DIY Security PIR Motion Sensor(HTW-L727) with high stability. It based on infrared automatic control technology, when people enter the induces scope, the special-purpose sensor surveys
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
Anti-theft · Special Equipment · Industry
High-Performance 24.125GHz Garage Radar Sensor for Fast Detection
US$ 65-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
PLUTO Industrial Door Opening Sensor
PLUTO, designed by Shenzhen Giants Sensor Technology Co., Ltd., is an advanced dual-path human-vehicle separation radar sensor. It is specifically developed for industrial doors, gates, and garage doors to serve as an opening sensor.
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Handheld · Home · Gas
Ceiling Black White Sliding Glass Door Sensor Infrared Sensing Activation and Anti-Pinch Detector Sensor
US$ 10-15
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
This product is used for detecting the existing human body and objects to prevent injury occurred when enter in. This product is wildly used in home, public , traffic, etc. Adopt function of background self-learning to accommodate different situation for using.
Specification
item
value
Model Num
Industry · Traffic · Car/Motorcycle
Pyroelectric PIR Motion Sensor Lhi778
US$ 0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Dual Element Pir Motion Sensor LHI778
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Industry · Traffic · Car/Motorcycle
Big Window Anti White Light Human PIR Motion Sensor D204b
US$ 0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing elements are applied to suppress the interference resulting from temperature variation. As a result, the o
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Special Equipment · Home · Sensor
Pyroelectric Sensor Human Body Infrared Detector Sensor Re200b for Alarmsystem
US$ 0.3-0.4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Nicera Dual Probe Pyroelectric Infrared Detector Sensor RE200B for AlarmSystem
Product Description
The pyroelectric infrared sensor detects infrared radiation on the basis of the characteristics that the polarization of pyroelectric material changes with temperature. Dual compensated sensing ele
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Home · ISO · Sensor
Stable Performance Bullet Temperature Sensor 5K Probing Sensor for Ohizumi Coffee Boiler
US$ 0.4-0.6
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Product Description
MFP series temperature sensor using the NTC resistance element, according to the different temperature environment or application, through the mature technology, fabricate into a variety of specifications of the sensor, customers can use directly without fabricating.
Techni
Temperature · Industry · Traffic
Factory Price PIR Infrared Sensor for Lights (PIR200B)
US$ 0.13-0.15
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification
1. Part NO.: PIR200B
2. Usage: Universal big window probe, can be used for automatic lighting
automatic door toy into alarming, etc
3. Sensitive type: double type series
4. Size: TO-5 packaging, pls see chart 1.
5. Performance index
5.1
Project
Testin
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Buy Now Contact Now
CE · Traffic · RoHS
High Temperature Resistant Industry Door Sensor for Rubber Factory Gate Detection
US$ 450-600
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Parameters
Technology
Microwave doppler radar
Transmitter frequency
24.150 GHz
Transmitter radiated power
< 20 dBm EIRP
Detection mode
< 5 mW/cm²
Detection mode
Motion
Detection zone
FALCON: 4 x 5 m ; FALCON XL: 4 x 2 m (typical at 30° and field size 9)
Min. detectio
- Tianjin Yiyi Technology Co., Ltd.
-
- Tianjin, China
- Contact Now
RoHS · CE · Smoke Alarm
WiFi Smoker Sensor
US$ 7.5
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
ITEM:YG-09
NEW Wireless Smoke Detector
Specification:
*Photoelectric sensor, with high sensitivity&stabelity and low power consumption.
*9V battery operated (included);
*Check battery voltage every one minute. When it's less
Ceiling Mounted · Industry · DOT
24G Microwave Sensor Human-Vehicle Radar Detector for Industrial Gate
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
24GHz Microwave Radar Sensor
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RVP42-9M microwaves provide fast detection for all automatic door installations and particular
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
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