Contact Type · Special Equipment · CE
Fire Alarm Gas Detector Home Security
US$ 7.62-10.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Fire Alarm Gas Detector Home Security
Specification:
the electrovalve can work with gas detector, can cut off the currency of the gas source.
Closing mode
Capacitor discharge to close or manually close
Open mode
Manually open only
Keep mode
remaining open o
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Industry · Traffic · Car/Motorcycle
Ground Sensors Traffic Inductive Loop Vehicle Detector
US$ 32-38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
An inductive loop detector, manufactured by Shenzhen Jutai Comm Co., Ltd., is an advanced electromagnetic traffic detection system. This innovative device utilizes buried coils and moving magnets to accurately induce an electric current, making it one
CE · Special Equipment · ISO
Whole Sale Pqwt-M400 Touch Screen Underground Water Detection 300m Deep Ground Water Detector
US$ 1-1046
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
[Geophysical Exploration Technology and Application]---Automatic mapping water detector
Automatic mapping water detector: it is based on the field source of earth's electromagnetic field and differences in conductivity of different underground geological structures, to study the variation law of
Contact Type · Special Equipment · Home
Digital Indoor Usage Digital 105 135 180 Degree Linear Heat Detection System Floating Roof Tanks
US$ 1.59-2
/ Meter
1 Meter (MOQ)
1 Meter (MOQ)
Product Description
Specification
Linear heat cable
Compared with other kind of detectors, Digital Linear Heat Detector provides avery-early alarm detecting function to the protected environment, the
detector can be known as an intelligent "switch" type detector. The polymersbetw
CE · Home · ISO
Battery Operated Standalone Heat Detector for Home HK-21
US$ 6-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Alarm Temperature:
A2:60ºC
Battery Availability :
10 years(Lithium);
Standby Current :
< 5μA
Alarm Current :
<150mA
Temperature Range:
0°C to 50°C
Humditiy:
0 to 95% RH, no condensation or icing
Alarm Sound Level :
85 db/3m
Dimensions:
50.8mm (dia) x 4
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
CE · Industry · ISO
UL Approval Heat Detector with Remote LED
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
HNC-310 non-addressable heat detectors are suitable for connection to 2-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
An electronic thermistor provides sensitive
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
CE
X1 Sensing Camera Enable Pictures to Inspire Unlimited Sensing Insights
US$ 50-210
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
X1 Sensing Camera SC541/SC541-HL
Enable Pictures to Inspire Unlimited Sensing Insights
WiFi/WiFi-Halow
Product Description
X1 Sensing Camera is a creative AIoT product with applicable and intelligent applications. By capturing pictures, X1 Sensing camera can replace human inspection in multip
- Nantong Super Intelligence Technology Co., Ltd
-
- Jiangsu, China
- Contact Now
Anti-theft · Handheld
Portable RF/Tag Bluetooth Wireless GPS Tracker Signal Detector
US$ 120-131
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable RF/TAG Bluetooth Wireless GPS Tracker Signal Detector
Details:
Product application & Technical parameters
6. Product use, applicable groups and scope:
1. Check whether there is illegal installation of photographic equipment in hotels, toilets, hotels, entertainment
Gas · Industry · Wall Mounted
Fire Alarm Standalone Co Gas Leak Alarm Detector for Home Fire Protection
US$ 20.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Home Fire Protection LPG Gas Leak Alarm Detector
Introduction of gas detector
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 c
Probe · Industry · Ceiling Mounted
UL Approval Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
403 non-addressable heat detectors are suitable for connection to 2-wire or 4-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
An electronic thermistor provides sen
- Ningbo Ambest Electronics Co., Ltd.
-
- 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.
Contact Type · Industry · Traffic
High Voltage Acousto-Optic Sound Light 35kv Telescopic Electroscope
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Quick Details
Place of Origin: China Brand Name: XINCHENG
Product name: Fiberglass Telescopic Electroscope Voltage Electroscope Test Equipment
Application: Power system operation, Personnel protection Feature: i
- XIN CHENG INDUSTRY MATERIAL CO., LTD.
-
- Tianjin, China
- Contact Now
Ceiling Mounted · Home · Special Equipment
Intelligent Smoke and Heat Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
600 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors suitable for connection to Numens 2-wire addressable fire detection control and indicating equipment.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber a
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Special Equipment · Traffic · Contact Type
Door Frame Walk Through Metal Detector for Security Inspection
US$ 310-350
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Door frame walk through metal detector for security inspection
metal detector
security metal detector
walk through metal detector
door frame metal detector
arch way metal detector
arco metal detector
metal detector door
metal detector g
- Guangdong Shanan Technology Co., Ltd.
-
- Guangdong, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
FCC · RoHS · Metal
Single Channel Vehicle Loop Detector for Industrial Roller Shutter Door
US$ 32-38
/ Piece
9 Pieces (MOQ)
9 Pieces (MOQ)
JUTAI Single Channel Vehicle Detector User Guide
Connections
The following photo we show the details connections for JUTAI Single channel loop detector LD100 And LD102,Usually we using pin1 and pin2 connect power supply, pin8 and pin9 connect loop coils,Usually we recommed JUTAI Loop cable M
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Handheld · RoHS · CE
New Hotel Multifunctional Smart Detector Spy Camera Hunter Mini Listener RF Signal Detector GPS GSM Detector T618
US$ 29.99-34.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
New Hotel Multifunctional Smart Detector Spy Camera Hunter Mini Listener RF Signal Detector GPS GSM Detector T618
Multi-function LCD Screen Anti-spy Detector Magnet Detector GSM Audio Bug Finder GPS Signal Lens RF Tracker Detect ds618
Product Description
https://youtu.be/fwejyAmORzk?t=7
Techn
Contact Type · Special Equipment · Home
Digital Indoor Usage Digital 105 135 180 Degree Linear Heat Detection Cablefreezers
US$ 1.59-2
/ Meter
1 Meter (MOQ)
1 Meter (MOQ)
Product Description
Specification
Linear heat cable
Compared with other kind of detectors, Digital Linear Heat Detector provides avery-early alarm detecting function to the protected environment, the
detector can be known as an intelligent "switch" type detector. The polymersbetw
Ceiling Mounted · Special Equipment · Home
2-Wire, Remote LED, Smoke and Heat Detector, CE Approved
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
600 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors suitable for connection to Numens 2-wire addressable fire detection control and indicating equipment.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber a
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
UL/FM Certification Linear Heat Detector
US$ 1.5-4
/ Meter
200 Meters (MOQ)
200 Meters (MOQ)
FM Proved Digital Type Linear Heat Detectors
1. Application scope
Compared with other kinds of detectors. MS1000 digital linear heat detector provides a very-early alarm detecting function to the protected environment. The detector can be known as an intelligent "switch" type detector. The poly
Gas · Industry · Wall Mounted
Home Fire Protection LPG Gas Leak Alarm Detector
US$ 20.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Home Fire Protection LPG Gas Leak Alarm Detector
Introduction of gas detector
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 c
Wall Mounted · Home · Smoke Alarm
Conventional and Addressable Manual Call Point for Fire Alarm System
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Fire Alarm Manual Call Point
A. Specifications
1.Working voltage: addressable 15-28V Impulse voltage
2.Working current:
1)Standby current:≤0.5mA
2)Alarm current:≤2.3mA
3. Output capacity: rated DC30V / 100mA passive output contact signal, contact resistance ≤ 100mΩ
ISO
Shipborne Optoelectronic System of Surveillance, Avoidance, Search, Alert, Tracking
10 Pieces (MOQ)
The three-band electro-optical turret is a long-range electro-optical detection system that can be integrated with high-definition visible light cameras, thermal imaging, laser ranging, and other multi-spectrum detection modules. Depending on requirements, it can also be equipped with las
Anti-theft · Handheld
Handheld Car GPS WiFi Phone Bluetooth Tag Signal Detector Ds828
US$ 120-131
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Handheld Car GPS Wifi Phone Bluetooth TAG Signal Detector DS828
Details:
Product application & Technical parameters
6. Product use, applicable groups and scope:
1. Check whether there is illegal installation of photographic equipment in hotels, toilets, hotels, enterta
Industry · CE · Probe
Vibration Optical Fiber Alarm System, Climb and Damage Trigger Alarm
US$ 1739-1806
/ Set
1 Set (MOQ)
1 Set (MOQ)
Vibration Optical Fiber alarm system
The working principle of the vibrating fiber is that the launching laser emits a DC monochromatic light wave, which is coupled into the two-core sensing fiber in the forward and reverse directions through the fiber coupler, forming a forward and reverse loop M
Gas · Industry · Wall Mounted
10 Years Battery Carbon Monoxide Detector Fire Alarm Detector Carbon Monoxide
US$ 13.2-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction of Carbon Monoxide detector detector
The standalone Carbon Monoxide detector AW-D125S is designed to provide open area CO detection without wiring, and it is easy to install and construct. the design and color makes it ideal for use in the home.It is intended to detect leakage of c
Gas · Industry · Wall Mounted
En50291 Co Alarm Carbon Monoxide Detector LCD Display
US$ 13.2-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction of Carbon Monoxide detector detector
The conventional Carbon Monoxide detector AW-D125C is designed to provide open area CO detection with fire alarm system. It is easy to install and construct. The design and color makes it ideal for use in the home.It is intended to detect leakag
FCC · RoHS · Metal
Digital Loop Detector for Parking System
US$ 32-38
/ Piece
9 Pieces (MOQ)
9 Pieces (MOQ)
JUTAI Single Channel Vehicle Detector User Guide
Connections
The following photo we show the details connections for JUTAI Single channel loop detector LD100 And LD102,Usually we using pin1 and pin2 connect power supply, pin8 and pin9 connect loop coils,Usually we recommed JUTAI Loop cable M
ISO · Special Equipment · Probe
Professional Drone Detection Radar with Ome Trademark for Security Needs
US$ 104513.25-243864.25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Operating Frequency
24GHz
Directional scanning range
±45°
Pitch coverage range
15°
Maximum number of detectable targets
100
Operating distance
For personnel: ≥ 1km (maximum distance of 1.3km), for vehicles and ships: ≥ 2km (maximum distance of 2.4km)
Home · Industry · Probe
Ror Detected, UL Approved Heat Detector with Remote Indicator
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
HNC-310 non-addressable heat detectors are suitable for connection to 2-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type detectors.
An electronic thermistor provides sensitive
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Sensor · Special Equipment · Wall Mounted
2020 Factory Price Explosion-Proof Ultraviolet and Infrared Flame Detector
US$ 1338-1458
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
AW-FD705E-UVIR3
The detector AW-FD705E-UVIR3 combines the latest 4 spectral ranges of ultraviolet and infrared detection technologies to provide accurate and reliable fire detection, and the patented signal processing algorithm can eliminate false alarm to against wrong light s
CE · Special Equipment · ISO
Pqwt-M400 Quickly Find Water M400 Geological Water Surveying Machine Mapping 400m Deep
US$ 1-1046
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
[Geophysical Exploration Technology and Application]---Automatic mapping water detector
Automatic mapping water detector: it is based on the field source of earth's electromagnetic field and differences in conductivity of different underground geological structures, to study the variation law of
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