FCC · Industry · CE
Smart Zigbee Smart Temperature and Humidity Sensor with LCD Display Available Battery Powered
US$ 16.8-18.02
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Basic Information Of The Temperature And Humidity Sensor:
Wireless Protocol:
Zigbee
Working Voltage:
3V
Undervoltage Alarm:
Supported
Dimensions:
φ61.2mmx23mm
Transmission Frequency:
2.4GHz
Working Temperature:
-10ºC to +55°C
Features:
1.Tuya Smart ZigBee Temperature
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
CCC · ISO · Smoke Alarm
Smart Fire Prevention Smoke Sensor Home Security Fire Alarm Smoke Sensor
US$ 6.99-16.97
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Smart Wifi/Zigbee Smoke Detector fire Alarm Sensor 2MQTT Setup Available Smart Home Security Alarm System
1.WiFi Home Security Fire Alarm System:Intelligently applied for the detection of fire and smoke that may happen or have happened,which is designed and equipped with high stability and sensitiv
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Metal · CE · Temperature
FM Certification Linear Heat Detector Interface Connection Module
US$ 180-250
/ Set
1 Set (MOQ)
1 Set (MOQ)
here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and applications. Please choose the right type according to the factual situation.
Description of matching electrical equipments
MS1
Sensor · Car/Motorcycle · Liquid
Smoke Detector Alarm Security Systems Smart Zigbee Gas Leakage Detector Sensor
US$ 21.56-22.45
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Main Product
Smart Light Control System (Switch, Socket, LED Lights), Smart Security (Door Lock, Door Bell, Camera), sensor & detector, Centrol Panel, Remote Control, Smart Curtain, Thermostat, MCB
Product Description
Smart ZigBee Gas Leakage Detector Combustible Sensor 2MQTT Setup Available
Pro
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Anti-theft · RoHS · Special Equipment
Home Security Indepemdent GSM Smoke Sensor
US$ 15-16
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
GSM smoke detector -WL-228G
Feature:
> 5 groups auto dial phone number
> 5 groups SMS phone number
> Detection methods: Optical Labyrinth
> Low power CMOS microprocessor
> With a manual test function
> GSM Frequency: 850/900/1800/1900MHz
> ABS plastic material
Technical Specification:
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- Contact Now
Temperature · Industry · Metal
1-10 Km Dji Autel Fpv Drone Signal Detector
US$ 11999-15991
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
H1C Portable Drone Detector is suitable for drone monitoring platform in scenarios such as major event daily
Product Description
H1C drone detector is a portable drone monitoring platform, used for detection, identification, location and tracking of drones and pilots. H1C is suitable for drone mo
Temperature · Special Equipment · Metal
Smart USB Door/Window Sensor Detector WiFi Home Security Alarm System
US$ 9.02-9.39
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Main Product
Smart Light Control System (Switch, Socket, LED Lights), Smart Security (Door Lock, Door Bell, Camera), sensor & detector, Centrol Panel, Remote Control, Smart Curtain, Thermostat, MCB
Product Description
WiFi Smart Door/Window Sensor Battery Powered security systems alarm system
Pr
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Sensor · Car/Motorcycle · Liquid
PIR Sensor Detector Water Leak Detector Tuya Smart Home Mini Infared Human Body Sensor
US$ 11.76-12.25
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
Smart ZigBee PIR Motion Sensor Human Detector With Foot Stand Smart Life Tuya App Control Intelligent Linkage Smart Home Alarm System Smart Body Movement Sensor Works With Alexa Google Assistant
Product Parameters
Power Supply
CR2450
Standby Time:
2 years
Detection Angle
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
FCC · Industry · CE
Zigbee Smart Home Temperature and Humidity Sensor Real-Time Perception
US$ 8.9-10.08
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Basic Information Of The Temperature And Humidity Sensor:
Battery type:
CR2032
Temperature :
-10ºC ~ +55°C
Humidity :
0%~95%RH
Product size:
37*11.6mm
1.Tuya Smart ZigBee Temperature and HumiditySensor:A Tuya ZigBee Wireless Gateway Hub is a must to work with the tempe
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Temperature · Ceiling Mounted · Sensor
Lpcb Listed Conventional Fire Alarm Heat Detector
US$ 8-9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
LPCB Listed Conventional Fire Alarm Heat Detector
Introduction:
AW-CTD382 is conventional photo-electronic smoke detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm panel.
The con
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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.
Anti-theft · Special Equipment · Industry
Top Quality Smart Zigbee PIR Motion Sensor Human Detector Movement Sensor
US$ 5-29
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
ower Supply
CR2450
Standby Time
2 years
Detection Distance
3~7m
Wireless Connection Protocol
ZigBee
APP
Smart Life/Tuya
Support systems
Android and IOS
Material
Superior ABS
Operating Temperature
-10ºC~ 50ºC
Operating Humidity
≤95%
Features:
1.Tuya Smart
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Sensor · Home · CE
Tuya Zigbee Infrared Temperature Sensor Digital Screen Humidity Sensor
US$ 12-13
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
ZIGBEE Temperature and humidity Sensor
With temperature and humidity sensor
Detect luminous intensity
Push notification to mobile phone
Free IOS & android APP
Battery:AA battery*2pcs
Temperature detect range: -20ºC~ 80 ºC
Humidity detect range: 0% ~ 100%
Luminous intensity detect
- Wenzhou Kaisi Electric Co., Ltd.
- Zhejiang, China
- Contact Now
Anti-theft · RoHS · Special Equipment
Home Security Indoor Independent Stand Alone Co Detector Leak Sensor
US$ 6-6.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
lndependent CO Leak Sensor
Feature:
> LCD carbon monoxide gas concentrations measured values
> Test by hand, Auto reset
> Low battery warning
> Strong adaptability of circumstance
> Can detect carbon monoxide
> ABS plastic material
Technical Specification:
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- Contact Now
Sensor · Car/Motorcycle · Liquid
Top Quality Zigbee Smart Window Door Gate Sensor Detector 2mqtt Setup Available
US$ 10-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Wireless Technology
ZigBee
Working Voltage
2.4V-3.3V(CR2032 battery)
Transmission Frequency
2.4GHz
Working Temperature
-20°C ~+60°C
Transmission Range
Indoor 10~30m/Outdoor 30~50m
Size Main Body
40*25*12mm
Size Small Body
25*10*9mm
ZigBee Smart Window Door Gate Sensor Detector
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Temperature · ISO · Traffic
Walk-Through Portable Body Fever Temperature Detector Non-Contact Detection, Auto-Alert
US$ 7200-8200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
We have sold the detectgor to airport, goverment Custom,etc.It can be generally used to scan body temperatures.
Application:
TY6300B body temperature detector can monitor and detect human body temperatures, including hand-foot-mouth disease (HFMD) body temperature, H1N1 swine flu body temperat
Temperature · Industry · Metal
Drone Signal Detector Omnidirectional Detection with Direction Finding Function
US$ 12710-16077
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
H1C Portable Drone Detector is suitable for drone monitoring platform in scenarios such as major event daily
Product Description
H1C drone detector is a portable drone monitoring platform, used for detection, identification, location and tracking of drones and pilots. H1C is suitable for drone mo
Sensor · Car/Motorcycle · Liquid
Temperature Sensor Tuya Zigbee Smart Infrared Thermometer Digital Thermometer
US$ 10.99-12.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Parameter:
Wireless Technology
ZigBee
Working Voltage
3V
Transmission Frequency
2.4GHz
Working Temperature
-10ºC to +55°C
Undervoltage Alarm
Supported
Dimensions
37*11.6
Tuya Smart ZigBee Smart Temperature And Humidity Sensor 2MQTT Setup Available Battery Powered ZigBee Smart H
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Anti-theft · RoHS · Special Equipment
2018 Home Alarm Wireless PIR Pet Immune Infrared Sensor
US$ 5.8-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2018 Home Alarm Wireless PIR Pet Immune Infrared Sensor
WL-804WF
Feature:
> Alarm indicator: Red led;
> Sensor: Dual element infrared sensor;
> Low battery indicator: Yellow led;
> Digital circuit, using microprocessor;
> Two-way digital temperature compensation;
> Super anti f
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- Contact Now
Anti-theft · Special Equipment · Industry
Co Gas Leak Sensor for Smart Home Security Alarm
US$ 16.14-16.8
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Main Product
Smart Light Control System (Switch, Socket, LED Lights), Smart Security (Door Lock, Door Bell, Camera), sensor & detector, Centrol Panel, Remote Control, Smart Curtain, Thermostat, MCB
Product Description
WiFi Smart CO Gas Sensor Carbon Monoxide Leakage Fire Security Detector
Produc
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Sensor · Car/Motorcycle · Liquid
Smart WiFi PIR Motion Sensor Human Detector Movement Sensor on ceiling Wall
US$ 10-12
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Battery
AAA1.5V*3
Standby Current
20uA
Standby Time
1 years
Standby Mode
5 months(15 times/day)
Trigger
one time every two minutes
Echo Mode
5 months(15 times/day)
Trigger one time every four minutes
Sensitive Distance
5m
Sensitive Angle
120°
Wireless type
2.4GHz
Protocol
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Metal · Special Equipment · Industry
Zigbee Flood Sensor Water Leakage Detector Alert Overflow Security Alarm System
US$ 11-15.99
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Zigbee Flood Sensor Water Leakage Detector Alert Overflow Security Alarm System
Type
Water Level Alarm
Power Supply
3V 1*CR2032
Standby Time
2 years
Protocol
ZigBee
APP
SmartLife/Tuya
Support systems
Android and IOS
Waterproof
IP66
Material
ABS
Operating Temperature
-10
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Temperature · Industry · Metal
H1c Portable Drone Detector Is Suitable for Drone Monitoring Platform
US$ 13777-15000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
H1C Portable Drone Detector is suitable for drone monitoring platform in scenarios such as major event daily security patrol
Product Description
H1C drone detector is a portable drone monitoring platform, used for detection, identification, location and tracking of drones and pilots. H1C is suitab
Metal · Special Equipment · Industry
Detector Alarm System Sensor Water Leak Battery Version
US$ 9.8-10.29
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Main Product
Smart Light Control System (Switch, Socket, LED Lights), Smart Security (Door Lock, Door Bell, Camera), sensor & detector, Centrol Panel, Remote Control, Smart Curtain, Thermostat, MCB
Product Description
Smart WiFi Water Leak Detector Battery Version Water Leakage Detector
Detailed
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Pump Suction Gas Detector for Toxic/Harmful Gas
US$ 1000
/ Set
1 Set (MOQ)
1 Set (MOQ)
S311 Pump Suction Gas Detector
Brief Description:
It uses the detection principle of semiconductor or toxic gas, which is more suitable for finding and detecting the location of leaking gas. It is small in size, easy to operate and carry, and can also be equipped with a flexible probe, which f
- Chongqing Jiuxin Automation Technology Co., Ltd
-
- Chongqing, China
- Contact Now
ISO · Special Equipment · Home
Water Leak Detector Machinepqwt-L7000 Powerful Data Process in Finding Pipe Leakage 5m
US$ 1-2829
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT-L series is the newly updated and multi-functional water leak detector, it is applied to different detecting leakage of outdoor water pipe, fire pipe, heating system, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pres
Metal · CCC · FCC
Holland New Standard Sensor Fire Extinguisher Probe
US$ 1-99
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Company Profile
Nanjing Jiayi Fire Technology Co., Ltd is a professional leading supplier of fire extinguisher equipment in China.
With quality products and competitive prices, we have grown rapidly to expand our business all over the world and gained good reputation in the fire fighting indu
- Nanjing Jiayi Fire Technology Co., Ltd
-
- Jiangsu, China
- Contact Now
CCC · CE · Sensor
Honeywell Photosensitive Probe C7035A1023 UV Flame Detector Burner Accessories Directly Supplied by China Factories, Original
US$ 178
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven", pow
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Others
- Contact Now
Temperature · Industry · Metal
Portable H1c 1-5 Km Dji Autel Fpv Drone Signal Detector Radar Omnidirectional Detection
US$ 12701-16022
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
H1C Portable Drone Detector is suitable for drone monitoring platform in scenarios such as major event daily
Product Description
H1C drone detector is a portable drone monitoring platform, used for detection, identification, location and tracking of drones and pilots. H1C is suitable for drone mo
Industry · Special Equipment · CE
Honeywell C7012A1194 Flame Detector Electric Eye Flame Detection Burner Accessories
US$ 1365
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Shenzhen Zhongliweiye electromechanical equipment Co., Ltd is a manufacturing company which is focused on design, produce the whole set of Powder, liquid, electrostatic coating equipment, electronic control equipment, industrial manufacture line, UV curing equipment, conveying machinery, "oven", pow
- Shenzhen Zhongliweiye Electromechanical ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Others
- Contact Now
Sensor · Home · Anti-theft
Digital Passive Dual Infrared & Microwave Detector
US$ 9.69-10.69
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
PRODUCT FEAUTRES:
- Novel and Stylish appearance, be awarded Design Patent Certificate by State Intellectual Property Office of China
- Optic Plane Fresnel Lens, greatly reduce light loss, get excellent focusing effect
- Intelligent Chip: With 8 Bit High Performance MCU control and AGC circuit
- LEL Science & Technology Co., Ltd.
- Guangdong, China
- Contact Now
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