Car/Motorcycle · Wall Mounted · CE
Wholesales Vehicle Detection Microwave Barrier Gate Radar Sensor /Waterproof Safety Radar
US$ 53-59
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Wholesales Vehicle Detection Microwave Barrier Gate Radar Sensor
Introducing the Wholesales Vehicle Detection Microwave Barrier Gate Radar Sensor, a cutting-edge technology designed for efficient vehicle detection and enhanced safety. This waterproof radar
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Handheld · CCC · Sensor
Wired Outdoor Multi Beam Active Infrared Fence Detector
US$ 9.9-79.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wired Outdoor Multi Beam Active Infrared Fence Detector
Wired Active Infrared Fence Detector: 4 /6 /8 /10/12 infrared beams optional, Alarm is triggered when any of adjacent double beams are shutoff(Neighbor 2 beams blocked simultaneous), and sending the sign to the control pan
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
ISO · CCC · Special Equipment
12V/24V 4wired Fire Alarm Smoke Alarm for Security and Protection System
US$ 8.9-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
GS · CCC · ASTM
Waterproof 12~36vadc Working Voltage Microwave Radar Detector for Industrial Door
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
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 particularly for applications with high-speed entries. Due to the industrial desi
Ceiling Mounted · Smoke Alarm · Home
8-100 M Beam Pathway Conventional Reflective Beam Detector with 4-Piece Reflectors
US$ 115-150
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Conventional Reflective Beam Detector
1. Overview
Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately point the exact location where to mount mirror and with additional
Wall Mounted · CCC · Sensor
New Design 868MHz or 433MHz Wireless Motion Sensor PIR Sensor/PIR Movement Detector
US$ 6.9-8.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
New Design 868MHz or 433MHz Wireless Motion Sensor PIR Sensor/PIR Movement Detector
Wireless Intelligent Pet-immunity PIR Motion Detector: ZDD-107PIR is wireless intelligent pet-immunity detector with high stability, It is compounding of high precise infrared detector and inkl
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
CE · ISO
Gate Barrier Operator Relay Output Loop Vehicle Detector for Parking Access Control
US$ 32-40
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select action mode and output mode of the relay
Power-on automatic reset and manual reset functions
Tunable working frequency
Vehicle Loop Detector includes GVD3 series and GVD1 s
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
CE · Home · Traffic
SLS Household Smart Tuya Wireless Flood Water Leakage Sensor Detector Alarm System
US$ 7.8-8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
TUYA WiFi Long Range Home Water Pipe Leakage Detector Price,IOT Water Pipe Leak Detector
The Wi-Fi Water Leakage Detector is a "detection terminal for water leakage detection". It alerts when water leaks have occurred or will occur in kitchens, restrooms and air-conditioning passages promptly,
- SaiLingsi (wenzhou) Electronics Co., LTD
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- Others
- Contact Now
Ceiling Mounted · Smoke Alarm · Home
Fire Manufacture Photoelectric Smoke Alarm Fire Detector 9V Battery Powered
US$ 1.8
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Features:
Independent installation on ceilings and walls, with mounting bracket, which is easy to install and do not need to debug.
With specially designed cover, can protect it from dust.
Built-in dedicated IC: with stable performance and high sensitivity.
Can monitor air and detect smoke with
ISO · RoHS · Industry
Es-P06 IP44 Infrared Motion Sensor Wall Mounted Outdoor Sensor Switch
US$ 2.1-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P06 IP44 Infrared motion sensor wall mounted outdoor sensor switch specifications:
1. Power source: 220V/AC-240V/AC
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 7± 2min
4. Detection angle: 180°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
-
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.
Wireless · RoHS · Smoke Alarm
Lpcb Approval Safety Kit Home Electric Fire Alarm Smoke Sensor
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Lpcb Approval Safety Kit Home Electric Fire Alarm Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage o
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Temperature · Sensor · CE
Wireless Temperature-Sensing Smoke Composite Battery Detector
US$ 22-30
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
AW-STD606A Battery smoke detector
Product Overviews
The detector is designed to provide open area protection and can be used with the AW-FP100 Series Addressable Fire Alarm Panel.
It has a wireless network alarm function; it can form a wireless LAN alarm system through the host; wireless
con
Handheld · CE · Industry
Portable Alarm Pumping 4 in 1 Gas Detector Customize for Gas Leak Detector
US$ 120-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable Alarm Pumping 4 in 1 Gas Detector Customize for Gas Leak Detector
The K60-IV is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide,carbon monoxide or sulfur dioxide. Key features include easy-to-operate design, a water-resistant case and
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
ISO · RoHS · Industry
Es-P11A 86 Type Wall Flush Mount PIR Motion Sensor Switch
US$ 2.3-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P11A 86 Type Wall Flush Mount PIR Motion Sensor Switch specifications:
1. Power source: 220V/AC-240V/A
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 8± 2min
4. Detection angle: 120°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
Handheld · CE · Industry
Portable Co H2s O2 Ex (LEL) 4 Gases Monitor Multi 4 Gas Detector
US$ 380-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Multi Gas Analyzer Exhaust Handheld Gas Alarm Detector
The K60-V is a full-featured, compact, up to five sensor gas detector for oxygen, combustibles, hydrogen sulfide, carbon monoxide, sulfur dioxide or VOCs etc (gas types could be optional customized based on clients' requests).Key features i
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Ceiling Mounted · Smoke Alarm · Home
Cheap Promotion Household Multiple Purpose Combination Conventional Smoke Detector
US$ 6.8-8.1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
INSTALLATION AND MAINTENANCE INSTRUCTIONS
Conventional Photoelectric Smoke Sensors
SPECIFICATIONS
Operating Voltage Range: 9 to 28VDC Volts Non-polarized
Standby Current: ≤60µA @ 24 VDC
Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC
Operating Humidity Ra
ISO · CCC · Special Equipment
4 Wired 12V/24V Fire Alarm Smoke Alarm Detector with Relay Output
US$ 8.9-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Handheld · CE · Industry
Portable Multi Gas Detector with Inner Pump for Industrial Place
US$ 120-500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable Multi Gas Detector with Inner Pump for Industrial Place
The K60-IV is a full-featured, compact, one- to four-sensor gas detector for oxygen, combustibles, hydrogen sulfide,carbon monoxide or sulfur dioxide. Key features include easy-to-operate design, a water-resistant case and high sens
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Industry · ISO · Anti-theft
Smart Home WiFi PIR Motion Alarm for Home Security
US$ 7.9-8.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wifi Smart PIR Motion Alarm with APP control
Small & Compact appeareance, with Smart Life APP, work with IFTTT, AAA 1.5V*3pcs battery, Low-battery detection, PIR sensitivity angle 120 degree, 5M PIR distance; Based on the Smart Life Home platform, support all Smart product
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Ceiling Mounted · Smoke Alarm · Home
Fast Response Stand Alone Wireless Smoke Alarm Detector with LED Flash
US$ 5.5-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity
Key Specifications/Special Features
Power Source: 9V Battery (included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoelectri
Wireless · RoHS · Smoke Alarm
Electro-Optical Type Low Power Consumption Carbon Monoxide Alarm
1000 Pieces (MOQ)
Electro-Optical Type Low Power Consumption Carbon Monoxide Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of t
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
GS · CCC · ASTM
12~36vadc Industrial Microwave Motion Radar Sensor Detector Used in Garage Door
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
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 particularly for applications with high-speed entries. Due to t
Ceiling Mounted · Smoke Alarm · Home
Photoelectric 9V Battery Smoke Detector Security Smoke Alarm Fire Alarm Detector
US$ 3.5-5.1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Characteristics:
Photoelectric chamber of early detection from all directions; 1 year battery life time; TEST button; Low battery signal;Replaceable battery 1Y/3Y/5Y. The product is smoke detector, it can send out sound and light alarm signal in the early stage of the fire if properly insta
GS · CCC · ASTM
Microwave Motion Detectors for Detect Moving Vehicles
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
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 particularly for applications with
CE · ISO
220V Binary Channel Loop Vehicle Detector for Parking Barrier and Access Control
US$ 36-42
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select action mode and output mode of the relay
Power-on automatic reset and manual reset functions.Tunable working frequency
Vehicle Loop Detector includes GVD3 series and GVD1 se
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
CE · ISO
Binary Channel Loop Vehicle Detector for Fire Rated Doors
US$ 36-42
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select action mode and output mode of the relay
Power-on automatic reset and manual reset functions
Tunable working frequency
Vehicle Loop Detector includes GVD3 series and GVD1
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"On-time Delivery"On-time Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
ISO · CCC · Special Equipment
Non-Addresasble 12V/24V Switch Output Smoke Alarm for PLC Fire Detection
US$ 8.8-10.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Wireless · RoHS · Smoke Alarm
Carton Box Security Gas Detector Photoelectric Smoke Detector for Security
1000 Pieces (MOQ)
Carton Box Security Gas Detector Photoelectric Smoke Detector For Security
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Ceiling Mounted · Smoke Alarm · Home
Best Ceiling Mounted Photoelectric Battery-Operated Smoke Detector with High Sensitivity
US$ 5.5-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (not included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoel
Handheld · CCC · Sensor
15m Alarm Photoelectric Simple Beam Infrared IR Detector Security System for Door Window
US$ 4.9-9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
15m Alarm Photoelectric Simple Beam Infrared IR Detector Security System for Door Window
DC 12-24V Waterproof Outdoor Digital Photo Beam Sensor Active Single Infrared Beam Sensor: Single beam active intruder infrared detector with built-in AGC control circuit. The product can e
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
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