RoHS · Home · GS
Vehicle Detect Motion Radar Sensor Can Distinguish Between Vehicles and Pedestrians
US$ 55-70
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The RVP42-9M microwave sensors have been specially designed to increase the comfort of opening all types of automatic doors. The RVP42-9M microwaves provide fast detection for all automatic door installations and particularly for applications with high-speed entries. Due to the industrial desi
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Smoke Alarm · Home · Ceiling Mounted
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
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
RoHS · Industry · Sensor
Vehicle Loop Detector Sensor Single Channel Inductive Loop Road for Barrier Gate
US$ 32-38
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Loop detectors in recent years have become a popular tool having innumerable applications in policing, right from surveillance operations to traffic control. Automation of gates and doors has become a popular usage of the loop detector.
The digital technology of the loo
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Home · Sensor · Anti-theft
Wired PIR Motion Sensor with Relay Output for Burglar Alarm System
US$ 5.5-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Wired Pir Motion Sensor With Relay Output For Burglar Alarm System
APPLICATION: security, alarm, home smart, human infrared detector, sensor
Product Feature:
1.Triple technologies of dual infrared + artificial intelligence+microwave (micro movement is optional);
2.Microprocessor with sup
- ShenZhen Yaoertai Technological Development ...
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001
- Contact Now
Sensor · GS · CE
Mc-03b High Quality Door Sensor, Wireless Magnetic Alarm
US$ 2.8-3
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
MC-03B Door sensor wireless magnetic alarm
FEATURES
1.Ultra-thin modern design (appearance design has patent), suitable for various kinds of doors
and windows;
2.Shell buckling design for convenient battery changing;
3.Power switch can extend life span of the battery;
4.Auto manual a
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Lpcb Approval Safety Kit Home Electric Fire Alarm Smoke Sensor
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Lpcb Approval Safety Kit Home Electric 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 o
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Battery Powered Living Room Existing Goods Multiple Certifications Famous Brand 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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Ceiling Mounted · CE · RoHS
Es-P21 Wide Angel Long Distance PIR Motion Sensor for Lighting Smart Switch
US$ 2.4-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P21 Wide angel long distance PIR motion sensor for lighting smart switch specifications:
1. Power source: 220V/AC-240V/AC
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 10± 2min
4. Detection angle: 360°
5. Ambient light: < 10LUX-daylight
6. Working tempera
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Sync Link Living Room Hot Sale Wholesale Great Quality Famous Brand 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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Home · Gas
Stand Alone Voice Warn Detector Gas Sensor for Home Security Protection
US$ 19.5-22
/ 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 (m
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- 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.
Smoke Alarm · Wireless · CE
New-Style Wholesale High-Sensitivity Easy to Install Fire Prevention Sync Link Wireless Smoke Sensor
1000 Pieces (MOQ)
Ce En14604 Approved Mini Size Long Life Smoke Alarm
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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Built in · CCC
Non-Addressable 4-Wire 12V/24V Photoelectric Smoke Sensor for Fire Alarm
US$ 9-10.2
/ 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
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Wall Mounted · Home · CE
Louvered Roofs Wired Rain Sensor Can Automatically Closes The Window When Rain
US$ 12-20
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Wired Rain sensor that automatically closes the window when rain for roller shutter,roller blind,awning,window actuator
Wind, light and rain sensor is applied to awnings,window openers,outdoor sunshade etc. OIt detects the outside enviroment and then automated send out the signals to open or clos
- Changsha Sunline Technology Co., Ltd.
-
- Hunan, China
- ISO 9001, ISO 20000
- Contact Now
Sensor · Industry · Contact Type
Universal One Beam Infrared Sensors for Automatic Doors (AX-25KD)
US$ 6.50
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Universal One Beam Infrared Sensors for Automatic Doors (AX-25KD)
Specification:
1. It is universal infared sendors for automatic doors.
2. Suitable for external ranges up to 25m outdoors.
Model
AX-25KD
Maximum detection range
25M
Power supply
DC12V/AC24V
Input
RX 15mA-TX 30mA
Alarm
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- Contact Now
Sensor · Wall Mounted · Special Equipment
Opening Sensor/Safety Sensors/Microwave Sensor for All Types of Automatic Doors
US$ 1-100
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
1. Introduction
It is a 24G millimeter-wave radar that can distinguish between pedestrians and vehicles by analyzing the characteristics of human body and vehicle movement and electromagnetic reflection characteristics. It can accurately determine the vehicle's driving direction and filter pedestr
Wall Mounted · Home · CE
Smart Home Wired 4 Line Wind/Sun/Rain Sensors for Motorized Awning, Window Opener
US$ 19-22
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Sunline wind-light-rain sensor system for roller shutter,roller blind,awning,window actuator
Wind, light and rain sensor is applied to awnings,window openers,outdoor sunshade etc. OIt detects the outside enviroment and then automated send out the signals to open or close the window shades for sun
- Changsha Sunline Technology Co., Ltd.
-
- Hunan, China
- ISO 9001, ISO 20000
- Contact Now
CE · RoHS · Probe
Home Security Fire Alarm Control Panel Usage Gas Detector Independent Wireless Gas Sensor
US$ 6-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Feature:
> Alarm indicator: Green led flash
> Manual test; Auto reset
> Detects natural gas, coal gas, LPG
> Highly stable semiconductor gas sensor
> SMT manufacture technology, high stability
> Adopts check malfunction
> High capacity relay (0.3A/250V)
> RF signal: 433MHz (wireless type)
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Smoke Alarm · Built in · CCC
4 Wired 12V/24V Fire Alarm Smoke Sensor with Relay Output
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
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Contact Type · Anti-theft · Special Equipment
One Beam Infrared Detector Sensors for Automatic Doors
US$ 7.36
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
One Beam Infrared Detector Sensors for Automatic Doors
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/AC24V
I
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- Contact Now
Smoke Alarm · Ceiling Mounted · Home
UL Approved Fire Alarm Heat Detector, Heat Sensor
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
- ISO 9001
- Contact Now
Sensor · Ceiling Mounted
The Hover Sensor First Underwater Robot in The World
US$ 1-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Assists ROVs in Hovering and Maintaining Stable Attitude in Harsh Underwater Environments:,One of the three leading global high-tech manufacturers of small hover sensors, already compatible with multiple mainstream ROVs/AUVs.
The YAHOVER H1000 is the first domestically develo
- Beijing Tongrong International Trade Co., Ltd.
- Beijing, China
- Contact Now
Wall Mounted · Home · CE
DC12V Wireless Weather Sensor Wind Rain Light Sensor Close Open Window Curtain Blinds Awning Home Automation
US$ 18-22
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
FEATURES:
DC12V voltage input
Anti-UV ABS material, suitable for outdoor installation
Wind sensor parts utilize stainless double bearing to ensure high sensirtivity
Radio signal, wireless connection, simple installation
Wiring signal, make sure feedback in time
Adjustable value leverls of the
- Changsha Sunline Technology Co., Ltd.
-
- Hunan, China
- ISO 9001, ISO 20000
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Export Carton Working Current Smoke Sensor with Lpcb Approval
1000 Pieces (MOQ)
Export Carton Working Current Smoke Sensor With Lpcb Approval
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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Optical Wireless Am Bottle Security Tag Smoke Sensor
3000 Pieces (MOQ)
Optical Wireless Am Bottle Security Tag 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Low Voltage Home Security System Wireless Online Smoke Alarm Sensor
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Low Voltage Home Security System Wireless Online Smoke Alarm 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 o
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Optical Type Wireless Smoke Sensor for Fire Alarm System
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Optical Type Wireless Smoke Sensor for Fire Alarm System
Product Description
Optical/photoelectric Smoke detector Battery operated
Low battery single
Test button(RED LED)
Solid connections and battery included
CE EN14604 APPROVAL
Technical Parameter:
Power Source: 3V battery
Quiescent c
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Indoor · Smoke Alarm · Active
Photoelectric Kingdun Lm-109c Smoke Alarm Sensor
US$ 5-5.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Photoelectric Kingdun LM-109C Smoke Alarm 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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless 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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Security Carbon Monoxide Alarm Photoelectric Smoke Sensor
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Security Carbon Monoxide 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 the fire
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
RoHS · Sensor · Wall Mounted
Nanoradar 24GHz Tsr20 Radar Sensor for Traffic System Management (TSM)
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
- ISO 9001, ISO 14001, IATF16949, GMP, BSCI...
- Contact Now
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