Wall Mounted · ISO · Home
60m Security IR Beam Detector Dual-Beam Active Infrared Photoelectric Beam Sensor Detector IR Beam Barrier for Alarm System
US$ 16-19
/ Set
1 Set (MOQ)
1 Set (MOQ)
Features:
Dual-Beam Active Infrared Photoelectronic Detector
2pcs light Beams
Outdoor 100M, Indoor 300M
Working temperature: -10ºC~+50ºC ;
Humidity: ≤95%RH
Specification:
Protection range
In building 60 to 300 meters
Protection range
External 20 to 100 meters(MAX)
Infrared b
- Shenzhen Anslin Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Wall Mounted
Green Red Optional Door Release Break Glass Emergency Exit Fire Break Glass for Fire Alarm System
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
Wall Mounted · ISO · Industry
Wireless PIR Infrared Motion Detector
US$ 4.58-5.98
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wireless PIR Infrared Motion Detector
Wireless Wide PIR Motion Detector: Detecting human's motion and boy's temperature in a fan-sharp area, provides reliable detection with improved false alarm immunity for tough commercial environments. Adopting advanced digital signal p
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Anti-theft · Special Equipment · Industry
Rld-200 Portable Digital Refrigerant Leak Detector Auto Air Conditioning Maintenance Tool Freezer Parts
US$ 50
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
RLD-300 Portable Digital Refrigerant Leak Detector Auto Air Conditioning Leak Detector Maintenance Tool Freezer Parts
Features:
1,Semiconductor sensor, long life, stable and reliable2,2g/year3,Digital indication of leak size, 7-level display (RLD-100), 9-level display (
- JINAN BESTAR INC.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Shandong, China
- Contact Now
Gas · CE · Industry
Portable Multi Gas Detector
US$ 90-500
/ 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
Industry · Traffic · Car/Motorcycle
Double Channel Vehicle Loop Detector Wires for Packing Barrier Gate Pgs Pms
US$ 50-55
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
JUTAI LD-202 Dual Channel Loop Detector: Elevating Barrier Gate Operations
Overview: The JUTAI LD-202 Dual Channel Loop Detector redefines vehicle detection technology, enhancing the efficiency of barrier gate systems. Its advanced features and robust build ensure precise ve
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Smoke Alarm · Home · 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
Electro-Optical Type · RoHS · Smoke Alarm
Security Alarm System Smoke Sensor Fire Detector
50 Pieces (MOQ)
Security Alarm System Smoke Sensor Fire Detector
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. Th
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Sensor · ISO
Smart Detector Technology Radar System with Energy Efficient TCP/IP Communication
US$ 160958-166439
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Model NO.
X8000
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 scanning in az
Built in · CCC · Special Equipment
Industrial 4-Wire Smoke Detector with Relay Output DC12-24V Operating Voltage Plug-and-Play Fire Alarm Installation
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
-
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.
Conventional Smoke Detector Fire Alarm Explosion Proof Smoke Detector
US$ 70-80
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
The AW-EXD series have excellent explosion-proof performance. It is suitable for hazardous locations which include explosive gas environments.
The AW-CSD381EX conventional photoelectric smoke detector uses new scattering technology and a unique maze design. It will trigger
Electro-Optical Type · RoHS · Smoke Alarm
Fire Prevention Smoke Detector Safety Kit Fire Alarm Smoke Sensor with Wireless Home Alarm System
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
Anti-theft · Special Equipment · Industry
Auto Gas Rld100/200/300 Portable Digital Refrigerant Leak Detector for Air Conditioner
US$ 50
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
RLD-300 Portable Digital Refrigerant Leak Detector Auto Air Conditioning Leak Detector Maintenance Tool Freezer Parts
Features:
1,Semiconductor sensor, long life, stable and reliable2,2g/year3,Digital indication of leak size, 7-level display (RLD-100), 9-level display (RLD
- JINAN BESTAR INC.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Shandong, China
- Contact Now
Gas · Home · Smoke Alarm
Gas Detector for Home Natural Gas Gas Detector Plug in Kitchen and Living Room
US$ 5.7-6.8
/ 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
CE · Home · Car/Motorcycle
Wall Mounted Smart Home Device Wireless LPG Coal Natural Gas Leakage Detector
US$ 6.98-7.98
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
LPG Coal Natural Gas Leakage Detector
Gas Leak Detector: Self-detecting, no wrong report, and reliability. Can be used independently to alarm, or can be used with the alarm system to send the sign to the control panel if detecting density with time reaches the limit figure
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Home · CE · Sensor
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
Gas · Special Equipment · Home
Industrial Combustible Gas Detector Hydrogen Sulfide Analyzer H2s Gas Detectorl H2s Gas Leak Detector Alarm
US$ 110-140
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
echnical parameters:
Product model:
EX-600-G
Product Texting:
Testing Ethylene oxide in air
Sensor type
Electro -chemical sensor
Tested reagents:
0-100%LEL
Resolution:
0.1%LEL
Display mode:
LCD display
Temperature:
Wet degree accessories, Temperature measuring range: -40 to 70 DE
Smoke Alarm · Home · Wall Mounted
Conventional Call Point Re-Settable Manual Fire Alarm Call Point for Alarm System
US$ 5.8-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
HC102 Concentional Call Point
Conventional Manual Call Point, Operates by Advanced MCU Expert Algorithm Software.
Key Specifications/Special Features
They work perfectly with all conventional intelligent fire control panels
The HC102 is a conventiona
General
Technical Specifications
Orde
CCC · ISO · Sensor
Nh3 Portable Gas Monitor with LCD Display and Rechargeable Battery
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
NH3 portable gas monitor with LCD display and rechargeable battery
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 electrochemical s
- 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
Sensor · ISO · Wall Mounted
Individual Portable Equipment for Unmanned Aerial Vehicle Detection, Identification, Warning, and Direction Finding
10 Pieces (MOQ)
brief introduction
Individual portable equipment for UAV detection, identification, early warning and direction finding.
The equipment receives UAV signals and realizes the detection and identification of suspicious sources based on spectrum sensing and deep learning technology. When it is deter
Handheld · Industry · 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
Home · CE · Sensor
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
CE · Home · Special Equipment
Pqwt Ldc-20m Smart Automatic Pipe Leakage Detector Trolley 9m Depth
US$ 1-56857
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT LDC-5P/10P/15P/20P Series Water Leakage Detection Trolley is a high-precision and high-efficiency pressure pipe network leakage detection equipment newly developed by Puqi Institute. It conducts rapid water leakage detection and inspection work for large areas of water supply, heating, fire
Smoke Alarm · Home · Ceiling Mounted
Home Alarm System Conventional Fire Alarm System Control Smoke Detector Smoke Sensor
US$ 3.5-4.8
/ 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
Smoke Alarm · CE · Gas
Asenware Conventional Gas Detector with Valve Optional
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Asenware conventional gas detector with valve optional
Introduction:
The AW-CGD2166 standalone 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
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
Handheld · RoHS · Industry
3 Beams IR Infrared Perimeter Intrusion Beam Detector for Security Project
US$ 29.9-39.9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
3 Beams IR Infrared Perimeter Intrusion Beam Detector for Security Project
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 residential,
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
FCC · RoHS · Metal
Vehicle Detector Loop Detector for Parking Lot Management for Sale
US$ 32-38
/ Piece
9 Pieces (MOQ)
9 Pieces (MOQ)
JUTAI Single Channel Vehicle Detector User Guide
The JUTAI LD-100 Parking Barrier Gate Loop Detector is an advanced solution designed to optimize the performance and reliability of parking barrier gate systems. This state-of-the-art loop sensor is essential for ensuring seamless and efficient op
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Ceiling Mounted · RoHS · Industry
Fire Panel 2 Wire Conventional Smoke Alarm Smoke Detector for Fire Alarm System
US$ 65-80
/ 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
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