Wireless · RoHS · Smoke Alarm
Working Current Electronic Fire Alarm Photoelectric Smoke Sensor
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Working Current Electronic Fire Alarm Photoelectric 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 t
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
CCC · ISO · Sensor
24GHz K Band Traffic Speed Measurement Radar Sensor
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
CCC · ISO · Sensor
Nanoradar Tsr20 K-Band Doppler Sensor Speed Measurement Radar Sensor for Multi-Lane Speed Monitoring, Road Traffic Measurement
US$ 185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Radar speed signs are usually installed in areas where speeding is a concern or where vehicles come in close proximity to pedestrians such as school zones, construction zones, residential areas, and college campuses. In some instances, these signs are used to gather informati
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
CCC · ISO · Sensor
Nanoradar Tsr20 Droppler Sensor Millimeter Wave Radar Sensor for Road Traffic and Speed Feedback
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
CCC · ISO · Sensor
Nanoradar Traffic Speed Measurements Radar Sensor Transitter Car Sensor on The Road
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
Wireless · RoHS · Smoke Alarm
Easy to Install Battery Powered New-Style Hot Sale Wholesale Durable Smoke Sensor
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
Wireless · RoHS · Smoke Alarm
White Color Home Security System Fire Alarm Smoke Sensor
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
White Color Home Security System 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 the
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · RoHS · Smoke Alarm
Living Room High-Sensitivity Existing Goods Factory Outlet New-Style Multiple Certifications Smoke Sensor
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
Wireless · RoHS · Smoke Alarm
Home Fire Alarm Siren Smoke Alarm Smoke Sensor
1000 Pieces (MOQ)
Home Fire Alarm Siren Smoke 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 the fire. The
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Kingdun Wireless Home Alarm System Lm-109c Sensor
US$ 5-5.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Kingdun Wireless Home Alarm System LM-109C 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 the fire. The de
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- 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.
CCC · ISO · Sensor
Nanoradar Tsr20 Traffic Speed Radar Sensor for Speed Display Board
US$ 185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Radar speed signs are usually installed in areas where speeding is a concern or where vehicles come in close proximity to pedestrians such as school zones, construction zones, residential areas, and college campuses. In some instances, these signs are used to gather informati
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
CCC · ISO · Sensor
Nanoradar Tsr20 Radar Sensor for Speedlane, Traffic, Car, Road Measurement
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
CCC · ISO · Sensor
Double-Way Speed Radar Module Vehicle Loop Radar Sensor for Highway Speed Measurement
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
CCC · ISO · Sensor
Nanoradar Tsr20 Microwave Radar Sensor for Traffic Speed Measurement
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
Handheld · FCC · Sensor
Smart Wireless Door Window Meganic Strip or Gap Detector
US$ 2.3-3.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
MC-07C
NEW Wireless Door Gap Detector
Information upload: open the door, close the door, battery power
Technical Parameters
Operating voltage DC 3V(3V CR2032 lithium battery)
Standby current: ≤3uA Alarm current: ≤15mA
Working temperature:-10~+55ºC
Relative humidity:≤80% No conde
Car/Motorcycle · Home · Sensor
WiFi Tuya Smart Water Leak Sensor Detector Alarm Flood Water Leakage Alert
US$ 6.12-8.79
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
WIFI Tuya Smart Water Leak Sensor Detector Alarm Flood Water Leakage Alert Overflow Security Alarm System With Alexa
Product Description
1.APP push notification and sound(Background push requires user to give the App corresponding permission)
2.Reset again:(take out the battery and then instal
≥80dB · ISO · RoHS
4 High-Sensitivity Probes Intelligent Water Leak Alarm Detector Sensor Mi Home
US$ 7-9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
JD-GS101 SMART WATER LEAK DETECTOR
This compact device is designed to detect water leaks and trigger an immediate alarm,alerting you to potential flooding.Easy to install,it's perfect for areas prone to leaks,such as basements,bathrooms,and kitchens.Stay ahead of water-relate
- HANGZHOU GUARD INTELLIGENT TECHNOLOGY ...
-
- Zhejiang, China
- Contact Now
CCC · ISO · Wall Mounted
Gss800b Explosion Proof Single Wavelength Three Wavelength Flame Detector
US$ 145-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description GSS800B Flame Detector Detection principle infrared/ ultraviolet light; Wavelength range infrared 2.2μm 3.8μm 4.4μm 5.3μm ultraviolet 185~260nmUV; Sensitivity Level 1; Response time <30s; Power-on warm-up time 60s; Flame detection delay 3S; Ambient temperature -10ºC~55ºC; (The ma
- Henan Zhong An Electronic Detection Technology ...
-
- Henan, China
- ISO9001:2015
- Contact Now
CE · Industry · Sensor
Minco Home Tuya WiFi Home Alarm Water Leakage Leak Sensor Detector System
US$ 4.59-6.79
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Tuya WIFI Home Alarm Water Leakage Leak Sensor Detector Flood Alert Overflow Security Alarm System With Smart Life Alexa
Product Description
1. Water poof, water leak detection
The sensor can detect whether there are water leakage at the installation location. If this is found, the information wi
CE · FCC · Home
Smart PIR Motion Sensor Human Detector Body Moving Infrared Security Alarm Detector
US$ 7.27-9.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Specifications:
Battery
LR6-1.5V*2/AA(Not included)
Size
70x45x35.6mm
Micro Input
DC5V/1A
Standby Current
≤81uA
Detect Angle
128 °
Detect Distance
≤8m
WIFI Type
2.4GHz IEEE802.11b/g/n
Working Temperature
0ºC~50ºC
Working Humidity
10%~85%RH
Features:
1.Smart
CCC · ISO · Wall Mounted
S600 High Quality Composite Point Type Infrared Ultraviolet Flame Alarm Fire Monitor
US$ 145-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description S600 Flame Detector Detection principle infrared/ ultraviolet light; Wavelength range infrared 2.2μm 3.8μm 4.4μm 5.3μm ultraviolet 185~260nmUV; Sensitivity Level 1; Response time <30s; Power-on warm-up time 60s; Flame detection delay 3S; Ambient temperature -10ºC~55ºC; (The maxim
- Henan Zhong An Electronic Detection Technology ...
-
- Henan, China
- ISO9001:2015
- Contact Now
Handheld · FCC · Sensor
Wireless Door Gap Detector (MC-07C)
US$ 2.3-3.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
MC-07C
NEW Wireless Door Gap Detector
Information upload: open the door, close the door, battery power
Technical Parameters
Operating voltage DC 3V(3V CR2032 lithium battery)
Standby current: ≤3uA Alarm current: ≤15mA
Working temperature:-10~+55ºC
Relative humidity:≤80% No conde
Car/Motorcycle · Wall Mounted · CE
24GHz Boom Barrier Gate Radar Sensor Detector for Parking System
US$ 45-59
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
Products Introduction Of Parking Access Control Parking Barrier Anti-Crash Radar Sensor
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
Gas · Handheld · Home
Portable Gas Detector Detector Gas Leak Detector Gas Analyzer with Infrared Sensor
US$ 78-85
/ piece
1 piece (MOQ)
1 piece (MOQ)
Product Parameters
Sensor Type
Infrared
Sensor Sensibility
Max. 4g/year
Sensor Life
10 years
Detectable Gases
R134a, R410A, R32, R22, HFO-1234 and all HFCs, HCFCs, CFCs, PFCs.
Auto OFF
After 10min of inactivity
Power
Built-in lithium battery 3.7V 3000mA
Battery Runtime
Up to 6 hours
- Qingdao Geerte Refrigeration Parts Co., Ltd.
-
- Shandong, China
- Contact Now
Wall Mounted · CE · Home
PIR Motion Sensor with Relay Switch
US$ 5.51-7.83
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PIR Motion Sensor with Relay Switch
PIR Detector: motion light switch, indoor SR-612I
This product is the use of far-infrared sensor to detect infrared rays emitted by the human body
comparison operator, automatically control the lamp light off; turn on the lights by the the importe
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Car/Motorcycle · Wall Mounted · CE
Anti-Smash Boom Barrier Gate Radar Sensor Detector for Parking Access Control
US$ 45-59
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
Products Introduction Of Parking Access Control Parking Barrier Anti-Crash Radar Sensor
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
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- Contact Now
Ceiling Mounted · Smoke Alarm · Home
Loving House Battery Smoke Detector Fire Alarm Sensor
US$ 5.2-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (not included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoel
High Sensitivity Fire Alarm Smoke Detector Explosion Proof Smoke Sensor
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
Sensor · RoHS · CCC
Carbon Monoxide Detector Co Alarm Sensor Co530
US$ 18
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Model
Gas Mounitored
2/4Wire
Operating Voltage
Output
Standby Current 12V/24V
Alarm Current 12V/24V
Base Mode
CO530
Carbon Mounoxide
-
12~24Vdc
-
85mA/50mA
80mA/50mA
P/N852001
CO530R
Carbon Mounoxide
4
12~24Vdc
Relay
85mA/50mA
80mA/50mA
P/N8520
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Gas · Handheld · Home
Portable H2s CO2 Co No No2 O2 O3 So2 Gas Detector Alarm Multi Gas Sensor
US$ 100-290
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Portable h2s co2 co no no2 o2 o3 so2 gas detector alarm multi gas Sensor
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 desig
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.