Gas · CE · Industry
Independent 220V LPG Gas Detector for Gas Leak Alarm
US$ 12.5-13
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Production description
Introduce
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 de
Wall Mounted · Home · CE
AS-E301-UV Explosion Proof Ultrovialet Flame Detector
US$ 150-250
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
AS-E301-UV Explosion Proof Ultrovialet Flame Detector
Description:
AS-E301-UV detector provide a new generation of fire detection capability and technical standard. The flame detector which adopt a specially designed solar daylight UV sensors , it can distinguish the real flame radiation a
- Shenzhen Ansorl Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Others
- Contact Now
Anti-theft · Industry · Wall Mounted
Home Security Alarm Crow Quad Four Element PIR Detector Swan Quad
US$ 7.1-9.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Home Security Alarm Crow Quad Four Element PIR Detector Swan Quad
Specification:
MODEL: SWAN QUAD
Detection Method: Quad (Four element) PIR
Power Input: 8.2 to 16 VDC
Current Draw Standby: 8mA (± 5%)
Active: 10mA (± 5%)
Temperature Compensation: YES
Pulse Wid
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Industry · Special Equipment · CE
12/24V 4 Wire Smoke Detector with Relay Output No/Nc Option
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, 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
≥80dB · 229.95MHz · Passive
Smart Wireless Lorawan Infrared Sensor Alarm Remote for Home Security
US$ 30
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Overview
The smart infrared sensor alarm uses a dual-element infrared digital probe. It has the characteristics of high input impedance, high power supply rejection ratio, strong anti-radio frequency interference, and low power consumption. It can cooperate with the microprocessor to realiz
- Wuhan Timewave Iot Technology Co., Ltd
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hubei, China
- Others
- Contact Now
Home · Industry · Intelligent System
Portable Waterproof Small Size Lorawan Water Immersion Detector
US$ 25
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Overview
The water immersion detector is a device that can give an alarm when detecting water dripping or leakage. It has the characteristics of small size and strong applicability.It is widely used in boiler room, suspended ceiling, basement, bathroom, water tower, boiling water reactor, w
- Wuhan Timewave Iot Technology Co., Ltd
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Hubei, China
- Others
- Contact Now
RoHS · ISO · Sensor
Nanoradar Tsr20 Doppler Sign Activation/Speed Sensor/Doppler Radar
US$ 185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sen
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
Wall Mounted · ISO · Industry
Addressable Optical Fire Alarm Smoke Detector 2 Wire Smart System
US$ 13-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Usage
Asenware AW-D101
Asenware AW-D101 smoke detector is an intelligent smoke detector, which can be configured with Asenware AW-FP100 Series Addressable Fire Alarm Control Panel. Each point (devices) can be given a specific ID, which allows the panel to continuously monitor specific dete
CE · RoHS · Special Equipment
Conventional Fire Alarm System Smoke and Heat Detector Standalone
US$ 5.6-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Standalone Smoke&Heat Detector with hush function for Home security
Photoelectric Smoke & Heat Alarm
SR-820D Series
SR-820DHS Independent Photoelectric smoke & heat alarm
SR-820DHM-AC Wireless interconnected photoelectric smoke &heat alarm
SR-820DHR Wireless photoelectric smoke &heat alar
RoHS · ISO · Sensor
Factory Supply New Hot Items Vehicle Traffic Speed Radar Detector
US$ 125-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sen
- Novasky Technology Company Limited by Shares
-
- Hunan, 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.
Smoke Alarm · Home · Ceiling Mounted
Smoke Detector Price for The Alarm System Used in Shop and Business Building
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
Wall Mounted · Industry · CE
Alarm Microwave Barriers Detector Csb-200d with Advanced Digital Signal Analysis
US$ 225-239
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Alarm Microwave Barriers Detector CSB-200D with Advanced Digital Signal Analysis
Specification:
CSB-100D 100m Outdoor
CSB-150D 150m Outdoor
CSB-200D 200m Outdoor
New Digilon CSB Microwave Barriers with Advanced Digital Signal Analysis
Consists of separate transmitter and receiver units
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Home · Industry · Intelligent System
Smart Water Leakage Detector with Lorawan/RS485/Cat. 1 and Remote Wireless Communication
US$ 25
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Overview
The water immersion detector is a device that can give an alarm when detecting water dripping or leakage. It has the characteristics of small size and strong applicability.It is widely used in boiler room, suspended ceiling, basement, bathroom, water tower, boiling water reactor, w
Special Equipment · Home · Sensor
Traffic Radar Detector to Replace Loop Detector Without Complex Wires
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) C
CE · RoHS · Industry
Fire Alarm Conventional Types of Heat Detector
US$ 5.4-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Conventional Fire Alarm 2 Wire Heat Detector for home security
Product Description
Heat detector:
SR-501 2-Wire network heat detector
Main Features:
Combination rate-of-rise and fixed temperature alarm
MCU processing, eliminate false alarm
Low standby current
Anti-RFI &Anti-EMI
9-35
CE · Industry · ISO
AS-E302-IR3 Explosion-Proof Triple-Wavelength Infrared Flame Detector
US$ 260-320
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
AS-E302-IR3 Explosion-Proof Triple-Wavelength Infrared Flame Detector
☆ AS-E302-IR3 flame detector provide a new generation of fire detection capability and technical standards.
☆ AS-E302-IR3 flame detector adopts a newly narrow-band current infrared pyr
- Shenzhen Ansorl Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Others
- Contact Now
ISO · Special Equipment · Sensor
Software-Defined System Radar Perform Several Different Tasks at The Same Time at Air, Sea and Land.
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Indoor · ≥100dB · Cable
Wired DC12V Water Leakage Detector
US$ 1.3-1.5
/ Set
10 Sets (MOQ)
10 Sets (MOQ)
Household Water Leakage Detector
Specification:
Wired Water Leakage Detector
Material of Probe: stainless
Material: ABS lastic
Dimension: 55x13x12MM
Alarm Output:NO
Connecting: Terminal
Installation: Sticking on cover
Shenzhen Anslin Electronics Co. Ltd has been in the security industry f
- Shenzhen Anslin Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Wall Mounted · Industry · CE
Lpcb Approved Addressable Fire Alarm 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 · ISO · Industry
Conventional Sensor Smoke Alarm Detector with Relay Output
US$ 13-15
/ 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
Sensor · ISO
2D L-Band Solid State Designation Radar
US$ 25000-30000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GSR 215-1C / C Band
GSR 215-1C is a phased array radar with advanced technology and stable performance to realize the detection of moving targets on the ground.
Features
-- High data rate and high positioning accuracy
-- Multi-Input Multi-Output (MIMO) system
-
ISO · Special Equipment · Home
Ultrasonic Detector Pqwt-L7000 Powerful Data Process in Finding Pipe Leakage 5m
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
Anti-theft · Industry · Wall Mounted
Burglar Alarm System Detector Infrared Motion Detector
US$ 7.5-9.8
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Burglar Alarm System Detector Infrared Motion Detector
Specification:
The RX-40QZ gives extremely high false alarm protection with excellent tolerance to spot temperature changes from curtains, small animals, and pet. Using patented Quad Zone Logic, it is able to accurately discriminate betw
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
RoHS · ISO · Sensor
Sr73 Compact 77GHz Front/Rear Collision Avoidance Radar Sensor
US$ 215
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sensor
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
CE · ISO
G-Tek China Manufacturer Vehicle Loop Detector for Wholesale
US$ 32-40
/ Piece
3 Pieces (MOQ)
3 Pieces (MOQ)
Product Description
Single Channel, 11 pins connector, Relay output
The detection sensitive is controlled by Dial switch,
which includes High/Middle/Low three levels
Standard: GB/T 26942-2011;
Automatic Sensitivity Boost function boosts the sensitivity to the maximum
Dialer on-off switch selec
- 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 · RoHS · Special Equipment
Heat Detector Fire Alarm Combination Smoke and Heat Detector
US$ 5.6-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Heat Detector Fire Alarm Combination Smoke and Heat Detector
Main Features:
SR-820DHS Independent Photoelectric smoke & heat alarm
Battery operated or AC power
Comply with BS EN54-4; UL539
Photoelectric sensing technology
Low Battery warning
Low 85dB Alarm
Instant Test Butto
Home · Industry · CE
24GHz 100m Intruder Radar Sensor for Surveillance System, Farm Monitoring System
US$ 1200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan NovaSky Electronic Technology Co., Ltd.. was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and system integration services for anti-terrorism, search&rescue, high-end security and automotive safety.
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
ISO · Special Equipment · Home
Pqwt Water Detection System Acoustic Leak Detection Water Leak Detector
US$ 1-1508
/ 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
ISO · Special Equipment · Home
Pqwt-Bt30.9m New Design Multifunction Acoustic Gas Pipeline Locator Wireless Leak Detector
US$ 1-28286
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQ - BT series wireless multifunctional leak detector is a new generation of multifunctional wireless leak detector independently researched and developed by our institute, specifically for detecting pressure pipeline leakage and pipeline direction. This series of instruments can effectively and c
Sensor · ISO
24GHz Perimeter Security Radar Sensor Solution for Seguridad Systems Surveillance
US$ 4000-5000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Millimeter Wave Radar--WS-STS1-12
WS-STS1-12 security high-precision radar adopts modern microwave technology and digital signal processing technology, which can complete the accurate positioning of moving objects in the coverage area, output their relative position, moving direction and speed a
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