ISO · Special Equipment · Home
Pipe Leak Detector Outdoor and Indoor Pqwt-L7000 Depth 5 Meters
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
FCC · CE · Ceiling Mounted
24.125GHz Industrial Microwave Motion Sensor Detector for Sliding Doors
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
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Bedroom Easy to Install Wholesale Great Quality Modernization Factory Outlet Smoke Alarm
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire prevention Smoke Detector Safety Kit 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 of
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Gas · Industry · Handheld
Battery Rechargeable Handheld Sampling Pump for Gas Detector
US$ 100-150
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery rechargeable handheld sampling pump for gas detector
Battery rechargeable handheld sampling pump for gas detector with LED light AGH1000B is a hand-held gas sampling pump that is mainly used to assist the gas collection of portable gas detectors. With the intrinsically safe design, it ca
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Best Home Security Alarm Carbon Monoxide Alarm Smoke Detector System
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Best Home Security Alarm Carbon Monoxide Alarm Smoke Detector System
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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Smoke Alarm · Home · Wall Mounted
DC12-24V Manual Fire Alarm Call Point Price Break Glass for Emergency Door Call Point
US$ 1.8-3
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The conventional manual call point designed for conventional fire alarm system for reporting fire or emergency condition by pressing its breakable glass. The manual call point can be test by a test key without breaking the glass.eatures and Benefits Compatible with all the conventional fire alarm co
Contact Type · Special Equipment · CE
Intelligent PIR and MW Alarm Infrared Digital Motion Detector
US$ 13.5-16.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Intelligent PIR and MW Alarm Infrared Digital Motion Detector
Description:
DUALTechnology Motion Sensor K-BandTechnology
100 lb. Animal Immunity
No adjustments to set
K-Band technology for better pattern containment and pattern shaping
Sturdy, attractive housing
Uniform sensitivity optic
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Industry · Traffic · Car/Motorcycle
Dual Channel Rapid Response Loop Sensor DIY Coil Detects Large Diverse Vehicles
US$ 50-55
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Overview:
The Vehicle Single Channel Loop Detector has captured significant attention for its versatility, finding extensive use across diverse applications such as law enforcement, security surveillance, traffic management, and automated gate and door control systems.
Electro-Optical Type · RoHS · Smoke Alarm
Kitchen Fire Prevention High Satisfaction Multiple Repurchase Famous Brand New-Style Smoke Detector
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire prevention Smoke Detector Safety Kit 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 of
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wall Mounted · ISO · Home
DC12V 360degree Mini Ceiling Mounted Passive PIR Motion Sensor Alarm Detector
US$ 3.7-4.2
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Passive infrared detector works with quality fresnel lens and high precision sensor, detecting thermal radiation in 3-dimension space.When there is no moving target in the detecting range, RI radiation is relatively low and basically stable, no alarm signal is going to be triggered. When intruder pa
- Shenzhen Anslin Electronics Co., Ltd.
-
- Guangdong, 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.
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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.
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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.
Handheld · RoHS · Industry
Wired Active Infrared Alarm Intrusion Detector Dual Beam Sensor 20/30/60m Outdoor Perimeter Barrier Fence for GSM Alarm System
US$ 14.9-28.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wired Active Infrared Alarm Intrusion Detector Dual Beam Sensor 20/30/60m Outdoor Perimeter Barrier Fence for GSM Alarm System
Wired Active Photoelectric Beam Detector: This is high-tech Perimeter Intrusion Detection Systems to protect some area from intruder, designed for a wi
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Wireless Photoelectric Stand Alone Smoke Fire Alarm with High Quality
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Wireless Photoelectric Stand Alone Smoke Fire Alarm with High Quality
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 stag
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wall Mounted · ISO · Home
360° Wired Ceiling Mounted Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector
US$ 3.6-4
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Passive infrared detector works with quality fresnel lens and high precision sensor, detecting thermal radiation in 3-dimension space.When there is no moving target in the detecting range, RI radiation is relatively low and basically stable, no alarm signal is going to be triggered. When intruder pa
- Shenzhen Anslin Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Gas · Home · Smoke Alarm
LPG Gas Leak Detector with Manipulator Shut off Valve Natural Gas Detector
US$ 5.7-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas (methane gas), town gas, and bottled gas (propane gas). Th
ISO · Special Equipment · Home
Pqwt-L7000 Multi Sensors Indoor&Outdoor 5 Meters Water Leak Detector
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
Ceiling Mounted · Home · CE
Warehouse Standalone Smoke Detector Fire Smoke Alarm
US$ 5.8-6.5
/ 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 · RoHS · Industry
4 Beams Outdoor 200m Digital Active Infrared IR Beam Sensor / Photoelectric Beam Detector
US$ 49.9-69.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
4 Beams Outdoor 200m Digital Active Infrared IR Beam Sensor / Photoelectric Beam Detector
Wired Active Photoelectric Beam Detector: This is high-tech Perimeter Intrusion Detection Systems to protect some area from intruder, designed for a wide variety of outdoor and indoor re
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Wall Mounted · RoHS · Industry
Wired Outdoor Complex Dualtechs Microwave / Infrared PIR Motion Detector
US$ 39.5-44.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wired Outdoor Complex Dualtechs Microwave / Infrared PIR Motion Detector
Wired Dual Infrared & Dual Microwave Complex PIR Motion Detector: ZUDSEC ZDD-289PIR adopts Dual PIR digital interaction technology & dual microwave shaking recognition technology; with Anti-masking f
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Sensor · ISO
Multi-Purpose, Fully Coherent, One-Dimensional Active Phase-Scan, Single-Pulse Two-Coordinate Radar
US$ 278702-348377.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Model NO.
RS8000A
Operating frequency
X Band
Work frequency point
eleven
tracking mode
TWS
Azimuth scan range
8) ± 45°, and the scanning range can be set arbitrarily within the range of ±45°
Machine scanning range: 360° continuous scanni
Electro-Optical Type · RoHS · Smoke Alarm
Wholesale Detector Home Security Alarm System
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Wholesale Detector Home Security Alarm System
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 the fire. The detect
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wall Mounted · ISO · Home
New Design DC12V Wired Ceiling Mounted Curtain Passive PIR Detector PIR Motion Sensor Intruder Alarm Detector Bus Passive Infrared Detector
US$ 4-4.6
/ Set
100 Sets (MOQ)
100 Sets (MOQ)
Passive infrared detector works with quality fresnel lens and high precision sensor, detecting thermal radiation in 3-dimension space.When there is no moving target in the detecting range, RI radiation is relatively low and basically stable, no alarm signal is going to be triggered. When intruder pa
- Shenzhen Anslin Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Gas
AC220V Household Combustible Gas Alarm Gas Detector with Shut-off Valve
US$ 14-25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas
Electro-Optical Type · RoHS · Smoke Alarm
Low Voltage Smoke Alarm Security Systems Wireless Home Alarm System
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Low Voltage Smoke Alarm Security Systems Wireless Home Alarm System
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
Gas · CE · Industry
K60-IV Composite Portable Gas Detector and Alarm
US$ 90-450
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Diffusion Multi Gas Detector Handheld Security Products Sensor With Display
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' req
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Anti-theft · CE · Special Equipment
Security Alarm Dual PIR+Intelligence Infrared Detectors Is-220t
US$ 6.2-7.9
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Security Alarm Dual PIR+Intelligence Infrared Detectors IS-220T
Specification:
Cannot be compromised by a magnet
Dip switches for easy setting of parameters
Improved RF immunity
Large wiring channel on back to allow surface wiring
Patented look-down mirror provides optimum detection dire
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Gas
Control Type High Sensitivity Wall-Mounted Combustible Gas Alarm Gas Detector
US$ 13-25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas
Liquid · ISO · Sensor
Electric Fuel/Oil/Liquid Leak/Leakage/Interstitial Sensor Detector for Double Wall Tanks
US$ 400-500
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Electric Fuel/Oil/Liquid Leak/Leakage/Interstitial Sensor Detector for Double Wall Tanks
Product Description
Leakage Detectors are designed for detecting oil and water between two layers of double wall tanks and pipelines. Audible and visible alarms will be sent out once the sensors
Gas · CE · Industry
K60 Portable Multi Gas Alarm with Acousto Optic Alarm
US$ 90-450
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Diffusion Multi Gas Detector Handheld Security Products Sensor With Display
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' req
- Nanjing KELISAIKE Safety Equipment Co., Ltd.
-
- Jiangsu, China
- ISO9001:2015
- Contact Now
Special Equipment · Home · Sensor
24GHz Anti-Smashing/Trigger Millimeter Wave Radar for Barrier Gate in Parking Lot
US$ 1-56
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
1. Technical Parameter
1) Input Voltage: DC12V 150mA
2) Working Frequency: 24-24.5GHz
3) Modulation Mode: FMCW
4) Sending Power: 10-15dBm
5) Angle between the Beam and Pole: Wide wave <15°, Narrow wave <12°
6) Detection Distance: 1 - 6 meters, ±0.2 meters
7) Comm
Gas · ISO · Home
Zigbee Smart Smoke Detector
US$ 9.9-10.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wifi Smart Smoke Alarm for home security
Runs by ZigBee protocol, ZDD-001S-ZB is a high-sensitivity photoelectric smart smoke detector for fast detection of slow, smoldering Smoke&Fire when Danger, It can give strobe &sound alarm, Real-time push notfication by App control.
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
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