Ceiling Mounted · CCC · Industry
Addressable Fire Detector Smoke Alarm for Large Building Fire Alarm
US$ 6-6.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Addressable photoelectric smoke alarm is common used for the home, factory, warehouses, hotel and other places of fire detection. It adopts non-polarity signal two-bus technology, electronic coding mode. This smoke detector has the characteristics of high sensitivity, stability and r
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Wall Mounted
6 Inch Fire Alarm Bell with Fire Fire Alarm System
US$ 5.8-8.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
6 inch Conventional Fire Alarm Bell
Voltage Range:
16-28v
Humidity Range:
10%-93%
Temperatures:
-10°C to50°C
Material of cover:
Aluminum
Dimension:
150mm×50mm(D*H)
Sound level:
80dB(A)@1M (minimum)
Number of standard:
EN54-3
Weight:
380g
General Description
T
Smoke Alarm · Home · Gas
Natural Gas Leakage Tester Combustible Gas Detector with Mechanical Valve Manipulator
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
Handheld · Industry · ISO
Portable LPG or Natural Combustible Gas Leak Detector
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable LPG or Natural Combustible Gas Leak 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
Anti-theft · Home · Wall Mounted
Alarm Universal Single Beam Infrared Detector for Automatic Door
US$ 6.9
/ Pair
100 Pairs (MOQ)
100 Pairs (MOQ)
Alarm Universal Single Beam Infrared Detector for Automatic Door
Specification:
ALARM SYSTEM UNIVERSAL INFRARED SENSORS FOR AUTOMATIC DOORS (AX-25KD)
AX-25KD detection range: 25m
UNIVERSAL INFRARED SENSORS FOR AUTOMATIC DOORS
Model: AX-25KD
Maximum detection range: 25M
Power supply: DC12V
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Ceiling Mounted · CCC · Industry
Addressable Fire Alarm Smoke Detector
US$ 6-6.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Addressable photoelectric smoke alarm is common used for the home, factory, warehouses, hotel and other places of fire detection. It adopts non-polarity signal two-bus technology, electronic coding mode. This smoke detector has the characteristics of high sensitivity, stability and r
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Anti-theft · Home · Traffic
79GHz Barrier Gate Anti-Smashing Millimeter Wave Radar for Parking Lot
US$ 53-59
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Products Introduction Of 79GHz Barrier Gate Anti-smashing Millimeter Wave Radar For Parking Lot
JUTAI RD24-6M vehicle motion sensor utilizes K-band microwave technology to detect people and vehicles from an overhead position. It provides wide coverage and high resolution to activate all types of au
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Gas · Home · Smoke Alarm
Wholesale Independent Battery Operated Gas Leakage Detector with LED Display
US$ 7.8-8.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Technical
(1)Detecting gas: LPG,natural gas, and coal gas
(2)Power supply: AC110V~220V
(3)Power frequency: 50/60Hz
(4)Rated load: <2W
(5)Alarm thickness: LPG: 0.1~ 0.5%; natural gas: 0.1~ 0.3%; coal gas 0.1~ 0.5%
(6)Alarm volume:≥85dB
(7)Working environment: -10~40degree, relative humidit
Ceiling Mounted · RoHS · Industry
CF6002 Ultraviolet Flame Detector
US$ 65-80
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
CF6002 Ultraviolet Flame Detector
General
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
Probe · CE · Gas
Tuya Zigbee Gas Detector Gas Leak Alarm Detector with Us/EU Plug
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Tuya APP Smart WiFi Gas Detector For Home Security, Kitchen Cooking Gas Leak Alarm Detector with US/EU Plug
The Wi-Fi gas leakage detector is using for the detection of fire that may happen or have happened. It adopts semi-conductor gas sensor, with high stability and sensitivity and many other
- SaiLingsi (wenzhou) Electronics Co., LTD
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- Others
- 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.
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
Wall Mounted · ISO · Home
Asenware 100m Infrared Linear Reflex Beam Smoke Detector
US$ 89.9-115.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Asenware 100m Infrared Linear Reflex Beam Smoke Detector
Perimeter Intrusion Detecting Microwave Barrier: Making Alarm under the following status: the intrusion people walking, run or climb with speed between 0.1~10m/s. It provides ideal cost-effective solutions for medium-
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Ceiling Mounted · Industry · CE
Lpcb 2 Wire Fire Alarm System Addressable Optical Fire Alarm Smoke Detector
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 · Home · Traffic
Solar Radar Speed Limit Sign with Holder Outdoor
US$ 45-59
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
JUTAI RD24-6M vehicle motion sensor utilizes K-band microwave technology to detect people and vehicles from an overhead position. It provides wide coverage and high resolution to activate all types of automatic doors and industrial gates and traffic barriers.
The RD24-6M
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Living Room Fire Prevention Great Quality Modernization Durable High Satisfaction New-Style 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
CE · ISO · Sensor
Energy-Efficient Radar Device Featuring Rj-45 and 30W Power Consumption
US$ 88357-93836
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Discover the unparalleled capabilities of our cutting-edge, multi-purpose, fully coherent, one-dimensional active phased-array single-pulse two-coordinate radar. Engineered for excellence, it seamlessly adapts to a myriad of challenging terrains and sea conditions, effortlessly detecting an array of
Gas · Home · Smoke Alarm
House Kitchen Cooking AC220V Electronic Gas Leak Auto LPG 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
RoHS · ISO · Sensor
80GHz 150 Meters Dtam D10-V Radar-Video Fusion Microwave Detector
US$ 600-1300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
DTAM D10-V radar-video fusion microwave detector is a traffic sensing device independently developed by our company. It has the characteristics of wide detection range, high detection accuracy, and stable detection performance. It can cover 6 lanes in both directions and has a maximum detection leng
- Nanjing Hurys Intelligence Technology Co.,Ltd
-
- Jiangsu, China
- Contact Now
CCC · ISO · Sensor
Portable Single Gas Detector for 0-25%Vol Oxygen with LCD Display and Button Operation
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Portable single gas detector for 0-25%VOL oxygen with LCD display and button operation
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 advanc
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Industry · Car/Motorcycle · Ceiling Mounted
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
Wall Mounted · ISO · Home
Security IR Beam Detector 3 Beam Active Infrared Photoelectric Beam Sensor Detector IR Beam Barrier for Alarm System
US$ 24-28
/ Set
1 Set (MOQ)
1 Set (MOQ)
Features:
Dual-Beam Active Infrared Photoelectronic Detector
3pcs light Beams
Outdoor 200M, Indoor 300M
Working temperature: -10ºC~+50ºC ;
Humidity: ≤95%RH
Specification:
Protection range
In building 150 to 750 meters
Protection range
External 50 to 250 meters(MAX)
Infrared
Binary Channel Coil Vehicle Detector for Heavy Industry Doors
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 Delivery"Fast Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Built in · ISO · Traffic
Dual Channel Single Channel Vehicle Loop Detector Inductive Loop Coil Detector Sensor
US$ 35-42
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Description
GVD3 series loop detectors are our popular products for access control and are widely used at industry door for vehicle detection to realize door opening function, also at the barrier gate and toll gate . The loop detector have automatic reset & manual reset function and sensiti
- TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Tianjin, China
- ISO9001:2015, ISO45001:2018, ISO14001, Others
- Contact Now
Smoke Alarm · Home · Gas
Home Alarm Control Type Combustible Gas Detector LPG/Natural/Coal Gas Leak Tester
US$ 20-25
/ 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
Handheld · Industry · ISO
Good Sell Portable Co H2s O2 Ex (LEL) 4 Gases Monitor Multi 4 Gas Detector and Analyzer with Explosion-Proof Certificatin
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable CO H2S O2 Ex(LEL) 4 Gases Monitor Multi 4 Gas Detector and analyzer with Explosion-proof
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 A
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Handheld · Industry · ISO
New Portable CH4 Gas Detector Methane Gas Detector Gas Leak Detector Gas Alarm
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
New Portable CH4 Gas Detector Methane Gas Detector Gas Leak Detector Gas Alarm
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
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Anti-theft · Home · Traffic
Barrier Radar Sensor Loop Detector Parking Lot
US$ 45-59
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Product Description
JUTAI RD24-6M vehicle motion sensor utilizes K-band microwave technology to detect people and vehicles from an overhead position. It provides wide coverage and high resolution to activate all types of automatic doors and industrial gates and traffic bar
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Home · CE · Sensor
Motion Detector, Indoor Curtain PIR Detector
US$ 6.9-7.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Motion Detector, Indoor Curtain PIR Detector
Ceiling Mount Curtain PIR Motion Detector: 360°Ceiling Mount PIR, Detecting human in a wild angle area by installed on ceiling. It has adopted advanced technology in signal processing and provided superhigh detection ability
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
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)
"On-time Delivery"On-time Delivery - Guangdong, China
- Others
- Contact Now
Ceiling Mounted · Industry · CE
Smoke Alarm System with Addressable Smoke Alarm Smoke Detector
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
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