Gas · Smoke Alarm · Home
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
CCC · ISO · Sensor
Nanoradar Tsr20 RS232/RS485 Radar Sensor with Serial Ports and Ethernet
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
CCC · ISO · Sensor
Nanoradar Tsr20 24GHz Speed Detection Sensor for Traffic Enforcement, Traffic Monitoring
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
Sensor
Safe Photocell Sensor for Gate
US$ 11-13
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Safe Photocell Sensor for Gate
Product Introduction
Single beam active intruder infrared detector with built-in AGC control circuit. Can effectively prevent sunlight. Beautiful structure. small size,easy to install, Totally-sealed rainproof and moth-proof design. Can be widely used for access c
CCC · ISO · Sensor
Nanoradar 24GHz K Band Millimeter Wave Radar Sensor Multi Lanes Speed Radar for Exit Road Turn Road Junction Highway Section
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
Automatic Sliding Swing Fast Overhead Garage Door Opening Motion Sensor Radar 24GHz Microwave Module
US$ 15-20
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description Born for industrial doors PANO A "Real" Industrial radar! Discover the Pano Industrial Door Radar, a top-tier microwave opening sensor meticulously designed for industrial doors, garage entrances, cold storage doors, barrier gates, and similar applications. Key features that set
- Shenzhen Giants Sensor Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Sensor · CE · Home
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
- Contact Now
Gas · Contact Type · Home
Fireproof Series Coal Gas Detector Ta-86 High Stability Sensor
US$ 5.2-7.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Fireproof Series Coal Gas Detector TA-86 High Stability Sensor
Specification:
Easy installation and maintenance
Modernized design
Detect all sorts of combustible gases, LPG and LNG include city gas
Excellent reliability & high stability
Self test function
sensor faulty indicator
metal
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
ISO · RoHS · Industry
Es-P12A PIR Motion Sensor for Ceiling Surface Mounted
US$ 2.35-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P12A PIR motion sensor for ceiling surface mounted specifications:
1. Power source: 220V/AC-240V/AC
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 7± 2min
4. Detection angle: 360°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
ISO · RoHS · Industry
Es-P17A Ceiling Flush Mounting PIR Sensor Switch /Passive Infrared Detector PIR Occupancy Presence Sensor
US$ 2.35-5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P17A Ceiling Flush Mounting PIR Sensor Switch specifications:
1. Power source: 220V/AC-240V/AC2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 7± 2min
4. Detection angle: 360°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
7. Detec
- Ningbo Energylux Optoelectronics Technology ...
-
- 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.
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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.
ISO · RoHS · Industry
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
- Contact Now
Contact Type · RoHS · Sensor
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
GS · CCC · ASTM
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 Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
ISO · RoHS · Industry
Es-P19A Motion Sensor for Ceiling Mount
US$ 2.1-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P19A Ceiling Surface Mount PIR Motion Sensor specifications:
1. Power source: 220V/AC-240V/AC
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 7± 2min
4. Detection angle: 360°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
7. Dete
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
ISO · CCC · Special Equipment
4 Wired 12V&24V Conventional 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
- Contact Now
ISO · CCC · Special Equipment
12V/24V 4wired Fire Alarm Smoke Sensor for Security and Protection System
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
- Contact Now
Anti-theft · Contact Type · Home
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
- Contact Now
Gas · Industry · Home
24V Standalone LPG Gas Detector Leak Gas Sensor for Kitchen
US$ 7.9-9.3
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
The AW-D132LC series gas detector is designed for using alone or connecting to fire 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 ga
Contact Type · CE · Special Equipment
Security Alarm One Beams Infrared Automatic Doors Detector Sensors
US$ 7.6
/ Pair
100 Pairs (MOQ)
100 Pairs (MOQ)
Security Alarm One Beams Infrared Automatic Doors Detector Sensors
Specification:
One Beams Infrared Detector T-GUARD AX-25KD Universal infrared sensors for automatic doors
Model
AX-25KD
Maximum detection range
25M
Power supply
DC12V/AC24V
Input
RX 15mA-TX 30mA
Alarm period
2 sec
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Wireless · RoHS · Smoke Alarm
Fire Detector Wireless Smoke Alarm Safety Kit Smoke Sensor
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire Detector Wireless Smoke Alarm Safety Kit 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 th
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · RoHS · Smoke Alarm
Gas Detector Security Systems Alarm Jammer Smoke Sensor
3000 Pieces (MOQ)
Gas Detector Security Systems Alarm Jammer 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 f
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · RoHS · Smoke Alarm
Indoor Wireless Existing Goods Multiple Certifications Factory Outlet Hot Sale 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 Smoke Sensor with Mute Function
1000 Pieces (MOQ)
Home Fire Alarm Smoke Sensor with Mute Function
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
Active · Indoor · Smoke Alarm
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · RoHS · Smoke Alarm
Kitchen Easy to Install Existing Goods Multiple Certifications Factory Outlet 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
CE · RoHS · ISO
Wireless Water Leakage Detector Home Security Alarm Sensor
US$ 9-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wireless Water Leakage Detector home security alarm sensor
Friendly tips:Welcome to our shop, there are three types of the product in this series, if you would like to, please contact us anytime, we can help you recommend the type you want. We guarantee to make you satisfied,thanks a lot !
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Home · RoHS · Intelligent System
Home Security Alarm Water Leakage Sensor for Water Detector
US$ 7.9-11.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Home Security Alarm Water Leakage Sensor for Water Detector
Water Leakage Detector: ZDD-004WL using the principle of electrode immersed resistor changes to detect water. The detector adopts MCU intelligent detection, rust-proof metal probe design with advantages of high
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Wireless · RoHS · Smoke 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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · RoHS · Smoke 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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
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