Anti-theft · Wall Mounted · Industry
Perkinelmer Dual Element Passive PIR Motion Sensor Lhi778
US$ 0.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Perkinelmer Dual Element Passive 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 sensi
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Anti-theft · Wall Mounted · Industry
Human Infrared PIR Motion Detector Sensor Kp506b
US$ 0.45
/ 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
Anti-theft · Wall Mounted · Industry
Quad D205b Sensor Pyroelectric Infrared Sensor with Anti-White Light
US$ 0.8
/ 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
Anti-theft · CE · Sensor
Digital Intelligent Pyroelectric Infrared Motion Sensor P916 Infrared Human Sensor Passive Infrared Sensor PIR Detector
US$ 0.3
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
1.Overview
P916 is a pyroelectric infrared sensor that integrates a digital intelligent control circuit and a human detection sensitive element in an electromagnetic shielding cover. The body detection sensing element couples the sensed human body movement signal to the digital intelligent integrat
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
CE · Sensor · Temperature
Very Early Alarm Smoke Detection System Detection Sensor
US$ 1400
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ASD Aspirating Smoke Detection System Early Alarm system
Specification
Installation
Technical details
About Asenware
Gas · CE · Home
Tuya Voice Control Air Box Voc Carbon Dioxide CO2 WiFi Smart Temperature Humidity Sensor Detector
US$ 17.99-20.59
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Tuya Voice Control Air Box Voc Carbon Dioxide Co2 Wifi Smart Temperature Humidity Sensor Detector
Product Description
item
Tuya Voice Control Air Box Voc Carbon Dioxide Co2 Wifi Smart Temperature Humidity Sensor Detector
Place of Origin
China
Model Number
Capacity (CFM)
Dimens
Temperature · CE · Sensor
Best Price Smart WiFi Home Use Water Alarm Leak Detection System Underground Water Leak Detector Sensor
US$ 10-13
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Tuya Smart Home Security Overflow Smart Wireless Systems Water Alarm Leakage Sensor Equipment Wifi Water Leak Alarm Detector
* APP Remote Control: Simple download APP
* Working Principle:
When the two feet of the detector was immersed by the water, the alert notifications will be pushed to your p
Sensor · Temperature · ISO
Ground Surveillacne Tracking Radar Sensor
US$ 40000-60000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GSR 216-1S / S band
GSR216-1S, working in S-band, adopting the digital technology of active phased array system, through the modular, fine design, the integrated use of adaptive moving target detection, digital T/R (transmit/receive), DBF (digital beamforming), anal
Wall Mounted · GS · FDA
Yet609 Yet609 Infrared Wired Photocell Sensor Beam Outdoor Photocell Beam
US$ 3.8-5
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product type
Wireless Outdoor Infrared Detector Infared Laser Beam Sensor YET609
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
3.Wave length :940nm
4.Input : r*15ma - t*30ma
5.Operating temperature : --20 degrees to 50degrees
6.Relay output : 1 a
Car/Motorcycle · Gas · CE
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
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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.
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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.
Gas · Wall Mounted · Temperature
Explosion Proof Fire Alarm Uvir2 Flame Detector Flame Sensor
US$ 400-420
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Explosion-Proof Ultraviolet and Infrared 2 Flame Detector
AW-FD707EX
Description
The detector AW-FD707EX combines the latest ultraviolet and dual infrared detection technologies to provide fast, accurate and
reliable fire detection, and the patented signal processing algorithm can el
CE · Sensor · Temperature
Asd Aspirating Smoke Sensor Detection Panel for Marine
US$ 1400
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ASD Aspirating Smoke Detection System Early Alarm system
Specification
Installation
Technical details
About Asenware
Temperature · CE · Sensor
Manufacturer OEM Custom Smart Home Security High Sensirtive Flood Alarm Water Leak Sensor Detector
US$ 10-13
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Tuya Smart Home Security Overflow Smart Wireless Systems Water Alarm Leakage Sensor Equipment Wifi Water Leak Alarm Detector
* APP Remote Control: Simple download APP
* Working Principle:
When the two feet of the detector was immersed by the water, the alert notifications will be pushed to your p
Temperature · ISO · Home
Focusens SUS304 SUS316 Food Grade House Thermistors Ntc 100K 200K Ohm 1-5 Percentage Precision Max. Sensor Temperature 300degc
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
Car/Motorcycle · Gas · CE
Outside Simple Cheap Motion PIR Sensor (HTW-L329E)
US$ 5-10
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Banner
Product Description
Outside Simple Cheap Motion PIR Sensor (HTW-L329E)
General
Passive Infrared PIR Sensor Motion Detector(HTW-L329E) is a ceiling-mounted passive infrared detector with high stability. It based on infrared automatic control technology, when people enter the induces
- Hotowell Technology (Xiamen) Co., Ltd.
-
- Fujian, China
- Contact Now
Gas · CE · Home
Tuya Zigbee WiFi Smart Home Air Box C02 Carbon Dioxide Detector Alarm Detector Formaldehyde Voc Sensor Temperature Humidity
US$ 17.99-20.59
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Tuya Zigbee Wifi Smart Home Air Box C02 Carbon Dioxide Detector Alarm Detector Formaldehyde VOC Sensor Temperature Humidity
Specification
item
Tuya Zigbee Wifi Smart Home Air Box C02 Carbon Dioxide Detector Alarm Detector Temperature Humidity Sensor
Place of Origin
China
Guangdong
Brand Na
Anti-theft · Industry · CE
Auto Temperature Compensation Outdoor Motion/PIR Sensor (GJD-300)
50 Pieces (MOQ)
Large inside space for easy installation and operation
Automatic temperature compensation, high detecting sensitivity
Built-in anti-tamper funtion
Multiple waterproof design; Strong stealing; Good waterproof effect
Free rotary structure design allowing detecting angle adjustable freely
Pet immu
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
CE · Sensor · Temperature
Aspirating Smoke Detection System Smoke Alarm Sensor Records Storage
US$ 1400
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ASD Aspirating Smoke Detection System Early Alarm system
Specification
Installation
Technical details
About Asenware
Anti-theft · Wall Mounted · Industry
Big Window Dual Elements Pyroelectric Infrared Radial Sensors (D203S) PIR Sensor Detector
US$ 0.35-0.6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Big Window Dual Elements Pyroelectric Infrared Radial Sensors(D203S)
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 t
- HW INDUSTRIAL CO., LTD
-
- Guangdong, China
- Contact Now
Anti-theft · Home · RoHS
Wolf Guard New Wireless PIR Passive Infrared Motion Sensor with Pet Immune
US$ 9-9.8
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Shenzhen Chitongda Electronic Co.,Ltd.
Address:Block2, Chitongda Group Technology Park, No.108 of Baoshi WestRoad,Shiyan Street, Bao'an District, Shenzhen, China
New Wireless PIR Passive Infrared Motion Sensor with Pet Immune
1. Super low consumption of 12uA and intelli
Gas · Wall Mounted · Temperature
Atex Approved Explosion Proof UV Flame Detector Flame Sensor
US$ 220.5-245
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Explosion-Proof Point-Type UV Flame Detector
AW-FD706EX
Description
The Explosion-Proof Point-Type UV flame detector AW-FD706EX has high sensitivity to monitor early
flame of ultraviolet radiation, can provide rapid alarm response to most flames, and it has reliable self-
diagnosis
Special Equipment · Anti-theft · CE
Distributed Optical Fiber Vibration Sensor Based on Rayleigh Backscattering
US$ 20000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing the environmental stress of the optical fiber (cable) which is placed in the fortified area, or through the environmenta
- Fuzhou Inno Electronic Technology Co., Ltd.
-
- Fujian, China
- Contact Now
Special Equipment · Anti-theft · CE
Fiber Optic Sensor Continuous Vibration Monitoring
US$ 20000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing the environmental stress of the optical fiber (cable) which is placed in the fortified area, or through the environmenta
- Fuzhou Inno Electronic Technology Co., Ltd.
-
- Fujian, China
- Contact Now
Special Equipment · Anti-theft · CE
Vibration Fiber Optic Sensor for Airport Security Monitoring
US$ 20000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing the environmental stress of the optical fiber (cable) which is placed in the fortified area, or through the environmenta
- Fuzhou Inno Electronic Technology Co., Ltd.
-
- Fujian, China
- Contact Now
Special Equipment · Anti-theft · CE
Distributed Optical Fiber Temperature Sensor Based on Rayleigh Scattering Principle
US$ 20000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing the environmental stress of the optical fiber (cable) which is placed in the fortified area, or through the environmenta
- Fuzhou Inno Electronic Technology Co., Ltd.
-
- Fujian, China
- Contact Now
Special Equipment · Anti-theft · CE
Vibration Monitoring Sensor for Perimeter Security
US$ 20000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combined with Rayleigh interferometric positioning technique and optical frequency domain scanning technique, the perimeter security system of optical fiber is analyzed by sensing the environmental stress of the optical fiber (cable) which is placed in the fortified area, or through the environmenta
- Fuzhou Inno Electronic Technology Co., Ltd.
-
- Fujian, China
- Contact Now
Anti-theft · Temperature · RoHS
Independent Wireless Infrared Passive Intruder Detector PIR Sensor
US$ 4-5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Independent Wireless Infrared Passive Intruder Detector PIR Sensor
1. Dual Infrared sensors to deal with special infrared integrated circuits.
2. Detection sensitivity adjustable, with low false alarm rate, strong anti-interference function.
3. Micro-power design(static current: 120μ A
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- Contact Now
Gas · Car/Motorcycle · Contact Type
Smart PIR Motion Sensor Human Detector Alarm System Infrared Sensor USB Charging
US$ 10.29-10.71
/ 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 PIR Motion Sensor Human Detector Smart Life Tuya App Control Alarm S
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Gas · Car/Motorcycle · Contact Type
Smart PIR Motion Sensor Human Detector Alarm System Infrared Sensor
US$ 10.29-10.71
/ 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 WiFi PIR Motion Sensor Human Detector Smart Life Tuya App Control Alarm S
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- Contact Now
Anti-theft · Temperature · RoHS
Fire Alarm Wired Gas Detecor Sensor for Home Alarm
US$ 5.5-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Fire Alarm Wired Gas Detecor Sensor for Home Alarm
Feature:
> Alarm indicator: Green led flash
> Manual test; Auto reset
> Detects natural gas, coal gas, LPG
> Highly stable semiconductor gas sensor
> SMT manufacture technology, high stability
> Adopts check malfunction
>
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- Contact Now
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