CE · Home · Handheld
High Voltage No-Voltage Tester 0-500kv
US$ 120-295
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High Voltage No-voltage Tester 0-500kV
General Information:
EP8510S wireless high-voltage electroscope, also known as fully intelligent wireless high-low voltage electroscope, no voltage tester. With voltage, voltage level and frequency indication, is used for high-voltage transmission line powe
- EP HIPOT ELECTRIC CO., LTD.
-
- Hubei, China
- Contact Now
Anti-theft · Home · Contact Type
Reliable and Cost-Effective Alarm PIR Detector Rk210pr/Rk-210PT
US$ 5-6.8
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Reliable and Cost-effective Alarm PIR Detector RK210PR/RK-210PT
Specification:
The CoMET PIR is an ideal solution for cost effective residential applications.
The CoMET PIR provide a reliable and cost-effective solution based on PIR technology.
Wide angle 12m X 12m (40' x 40') coverage i
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · CE · Gas
Zigbee Tuya Smart Smoke Fire Alarm Sensor Detector Security Alerts Battery-Powered Alarm Smart Life APP Home Security Alarm
US$ 18.99-19.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Zigbee Tuya Smart Smoke Fire Alarm Sensor Detector Security Alerts Battery-powered Alarm Smart Life APP Home Security Alarm
Specification
item
Tuya Smart Home Security Alarm With Sound Light Alarm Ceiling Installation System Zigbee Photoelectric Smoke Detectors Sensor
Place of Origin
China
Contact Type · ISO · RoHS
80GHz 260 Meters D29 Traffic Speed and Traffic Flow Intersection Radar Microwave Detector
US$ 700-1400
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
DTAM D29 wide-area radar microwave detector is a self-developed microwave vehicle detector with high detection accuracy and stable detection performance. It can cover 6 lanes in both directions and has a maximum detection range of up to 260 meters. It adopts the most advanced traffic object tracking
- Nanjing Hurys Intelligence Technology Co.,Ltd
-
- Jiangsu, China
- Contact Now
CE · Industry · ISO
China Sensor Manufacturer IP67 Im18 Inductive Proximity Sensor Switch Price for Textile Industry and Metal Detection
US$ 7-10
/ Set
2 Sets (MOQ)
2 Sets (MOQ)
The inductance is close to the switch which is a non-touch point switch (that is, switch-type sensor). It is generally used in the highly accurate requirements for positioning, long service life, fast response speed, and convenient mechanical automatic control equipment. It is mainly used as a limit
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Ceiling Mounted · Home · CE
Small Project Conventional Smoke Detector
US$ 12-15
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Detailed Images
Product Description
Conventional Fire Alarm Photoelectric Smoke Detector Model:AW-CSD381
AW-CSD381 is a conventional photo-electronic smoke detector that uses a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be
Industry · Handheld · ISO
High Sensitivity and Quality IP66 LCD Portable Nh3 Ammonia Rechargeable Gas Detector
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High sensitivity and quality IP66 LCD portable NH3 ammonia rechargeable gas detector
Introduction
The AGH6200 detector is a standard 4-in-1 gas detection alarm. The product can simultaneously detect the concentration of Ex,O2,H2S,CO. Automatic sound, light and vibration alarms. The AGH6200F is a s
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Anti-theft · ISO · Sensor
4 Beams Active Infrared IR Beam Sensor /Photoelectric Beam Detector /Perimeter Infrared Beam Barrier
US$ 38-45
/ Set
1 Set (MOQ)
1 Set (MOQ)
Features:
Dual-Beam Active Infrared Photoelectronic Detector
4pcs light Beams
Outdoor 250M, Indoor 500M
Working temperature: -10ºC~+50ºC ;
Humidity: ≤95%RH
Specification:
Protection range
In building 100 to 500 meters
Protection range
External 50 to 250 meters(MAX)
Infrared
- Shenzhen Anslin Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Industry · Wall Mounted · CE
Factory Fire Alarm 2 Wire Addressable Photoelectric Smoke Detector
US$ 13.5-23
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Usage
AW-D301 LPCB Approved Addressable Fire Alarm Smoke Detector
AW-D301 addressable photoelectric smoke detector (Detector hereunder) is a kind of photoelectric smoke detector. With an internal microprocessor, it supports electronic coding and is accessed through AW-FP300 fire alarm cont
Ceiling Mounted · Home · CE
Conventional Alarm System 4-Wire UV Flame Detector with Relay Output
US$ 65-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized speed of response.
It is fast and capable to detecting the ultraviol
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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.
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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.
Ceiling Mounted · RoHS · CE
UL En Approval Conventional Photoelectric Smoke and Heat Detector Fire Alarm (SD119-2H)
US$ 6-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Smoke Sensitivity:
per UL268 or EN54-7
Ceiling Spacing:
50 foot rating for heat sensor (55degree)
Reset Voltage:
less than 1 volt
Reset Time:
less than 1 second
Alarm Indicator:
LED continuously emitting red light
Remote Output:
25 mA max., diode gate
Temperature Range:
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Contact Type · ISO · RoHS
80GHz 350 Meters D39-V Traffic Intersection Radar-Video Camera Fusion Microwave Detector
US$ 800-1600
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The DTAM D39-V radar-video fusion microwave detector is a traffic sensing device independently developed by our company. It features a wide detection range, high accuracy, and stable performance, capable of covering up to 6 lanes in both directions with a maximum detection range of 350 meters. Equip
- Nanjing Hurys Intelligence Technology Co.,Ltd
-
- Jiangsu, China
- Contact Now
Home · Smoke Alarm · Gas
Combustible Gas Leakage Alarm Detector in Gas Sensor Monitor for Home Security
US$ 7.5-8.2
/ 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
Industry · Ceiling Mounted · CE
Fire Alarm Control Panel Usage High Accuracy Addressable Smoke Detector for Alarm System
US$ 7-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Instruction manaul of S-6001 addressable smoke detector
A. Features
1.Automatic compensation function. It can be automatically compensated to improve the reliability of the smoke detector, such as external environment (temperature, humidity, dust, static, etc.) factors caused by changes in perfor
Smoke Alarm · Gas · Home
Wireless Standalone Natural Gas Leak Detector Gas Detector Alarm for House Installing
US$ 7.5-8.2
/ 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
Ceiling Mounted · Home · CCC
Object Moving Direction Recognition Automatic Gate Opener for Sliding Glass 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
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Industry · Ceiling Mounted · CE
Smoke Alarm Smoke Detector with Lpcb Fire Alarm System with
US$ 6.8-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
JTY-GM-TC5161 Addressable Photoelectric Smoke Detector (Detector) uses infrared scattering
technology. With novel structure and attractive appearance, the detector has stable and reliable performance
and high damp-proof ability. It is suitable for restaurants, hotels, office buildings, school bu
Anti-theft · CE · Home
Factory Price Wireless PIR Motion Sensor 433 MHz PIR Detector for Home Security System
US$ 4.5-6.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Factory Price Wireless PIR Motion Sensor 433 MHz PIR Detector for Home Security System
Wireless Mini Wide Angle PIR Motion Detector: This ZDD-100PIR can quickly react to the intrusion of human body and cause alarm, Detecting human's motion and boy's temperature in a wild angl
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Anti-theft · CE · Home
Wired Curtain PIR Sensor Home Security Alarm System Motion Sensor Detector
US$ 4.9-6.9
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Product Description
Wired Curtain PIR Sensor Home Security Alarm System Motion Sensor Detector
Wired Mini Curtain PIR Motion Detector: This ZDD-103BPIR can quickly react to the intrusion of human body and cause alarm, Detecting human's motion and boy's temperature in a fan-sharp area, ZDD-103PIR i
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Handheld · ISO · CCC
96*65*32mm Portable Gas Monitor for Hydrogen Chloride with LCD Display
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
96*65*32mm portable gas monitor for hydrogen chloride with LCD display
Introduction
The AGH5100 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia and carbon monoxide in the environment. The product is fully gripped, compact, and the built-in advanced electrochem
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
CE · ISO
24V Binary Channel Entrance Vehicle Loop Detector for Fire Resistant Roller Shutters
US$ 36-49
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Binary Channels, 11 pins connector, Relay output
The detection sensitive is controlled by Dial switch,
Automatic sensitivity boost function.
Standard: GB/T 26942-2011;
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select act
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
CE · ISO
Binary Channel Vehicle Loop Detector for Industrial High Speed Door
US$ 36-42
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Binary Channels, 11 pins connector, Relay output
The detection sensitive is controlled by Dial switch,
Automatic sensitivity boost function.
Standard: GB/T 26942-2011;
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch select act
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Smoke Alarm · Gas · Home
Wholesale Price Good Quality Combustible Gas Detector for Sale
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
Anti-theft · CE · Home
High-End Wired Mini Curtain PIR Motion Detector
US$ 1
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
High-End Wired Mini Curtain PIR Motion Detector
Wired Mini Curtain PIR Motion Detector: This ZDD-103PIR can quickly react to the intrusion of human body and cause alarm, Detecting human's motion and boy's temperature in a fan-sharp area, ZDD-103PIR is Curtain Passive Infrared
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Metal · ISO · Contact Type
Broken Tool Sensor Precision Breakage Detection System for CNC Tooling Machines
US$ 1250-2800
/ Set
1 Set (MOQ)
1 Set (MOQ)
CNC Tool Break Detection System Specification The Broken Tool Detector can effectively detect tool wear or breakage, with the entire detection process carried out in the tool magazine without occupying processing time. It is applicable for the detection of tools in disk-type tool magazines and chain
- Shandong Shansen Cnc Technology Co., Ltd
-
5(5.0)
"On-time Delivery"On-time Delivery - Shandong, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Sensor · Contact Type · Anti-theft
12-24vacdc Single Channel Loop Vehicle Detector for Road Barrier
US$ 32-38
/ Piece
9 Pieces (MOQ)
9 Pieces (MOQ)
Product Description
Introducing the 12-24vacdc Single Channel Loop Vehicle Detector for Road Barrier, a state-of-the-art probe sensor meticulously engineered for car parking systems and automatic barrier gates. This indispensable detector guarantees seamless operation of access control systems,
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Industry · Handheld · ISO
Best Price Portable Methane Gas Detector CH4 Detector
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Best Price Portable Methane Gas Detector CH4 detector
Introduction
The AGH6200 detector is a standard 4-in-1 gas detection alarm. The product can simultaneously detect the concentration of Ex,O2,H2S,CO. Automatic sound, light and vibration alarms. The AGH6200F is a special designed flammable gas d
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Sensor · ISO
Security 2D Surveillance Radar for Detection and Tracking Walkers, Crawlers and Small Vehicles in and Around High-Sensitivity Area
US$ 20000-30000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GRB101-1C / C Band
GRB 101 -1C provides state-of-the-art protection for the airfield and ground, and is a C-band working radar, mainly used to detect and track ground targets, to immediately report the position and coordinate information of targets and quickly make di
Ceiling Mounted · Home · CCC
Object Moving Direction Recognition Automatic Gate Opene for Commercial Glass 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
CE · RoHS
Industrial Door Radar Fast Door Radar Colds Storage Door Radar Ingnore Lateral Motion
US$ 65-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description PLUTO INDUSTRIAL DOOR OPENING SENSOR Dual-path human-vehicle separation radar PLUTO is designed for industrial doors,gates and garage doors as an opening sensor, capable of distinguishing between people and vehicles. Batman has a mounting height ranging from 2.5m to 9m, and its c
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
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