Smoke Alarm · Fire
Gas, Smoke and Carbon Monoxide Detector (AK-200FC/ 3F)
Model: AK-200FC/3F
Gas detected: Gas, carbon monoxide, smoke
Size: 163mm*87mm*40mm
Working voltage: AC220V/AC110V; 12VDC-20VDC
Back-up battery: 9V Alkaline
Additional Function: Electromagnetic Valve
Wireless networking mode: 315MHZ/433MHZ (2262 OR 1527)
Patent NO.: 200830103202.4
- Shenzhen Lingbao Electronics Co., Ltd.
- Guangdong, China
- Contact Now
Home Alarm · Fire
Carbon Monoxide Detector With Battery (C3)
Model: AK-200FC/C3
Sensor: Electrochemical (Made in Japan)
Gas detected: CO
Size: 125mm*30mm
Working voltage: 220VAC/110VAC,
12VDC-20VDC, 9V battery
Additional Function: Exhaust fan
Networking: Wired networking (NO NC)
Wireless networking model:
315MHz/433MHz (2262 OR 1527)
Patent NO: 20
- Shenzhen Lingbao Electronics Co., Ltd.
- Guangdong, China
- Contact Now
Home Alarm · Personal
CH4 Leakage Detector With Manipulator
Power supply: AC220V 50MHz
Start warm-up current: 60MA
Working voltage: 6V DC
Static current: 40MA
Alarm current: 150MA
Static consume: <1W
Alarm consume: <2W
Alarm volume: 70dB
Working environment: Temperature: -15C~50C;
Humidity: 97%RH
Alarm density: Coal gas: 1000~5000ppm,
Liqu
- Shenzhen Lingbao Electronics Co., Ltd.
- Guangdong, China
- Contact Now
Home Alarm · Personal
Gas Detector (AK-200FC/L1)
1000 Pieces (MOQ)
Power supply: AC220V 50MHz
Start warm-up current: 60MA
Working voltage: 6V DC
Static current: 40MA
Alarm current: 150MA
Static consume: <1W
Alarm consume: <2W
Alarm volume: 70dB
Working environment: Temperature: -15C~50C;
Humidity: 97%RH
Alarm density: Coal gas: 1000~5000ppm,
Liqu
- Shenzhen Lingbao Electronics Co., Ltd.
- Guangdong, China
- Contact Now
Wall Mounted · Anti-theft · CCC
Wholesaler SMS Villa Alarm System
1 Piece (MOQ)
Wholesaler SMS Villa alarm system
Introduction:
Quite often, the SMS Villa alarm system have always been way more adjustable on the selection of the installation sites when compared with the land line Villa alarm system.
The reliability regarding the SMS Villa alarm system as with the ISG-7
- iSmart-China Security
- Guangdong, China
- Contact Now
Temperature · Home · Built in
Knx 5 Inch Knx Touch Screen Panel Controller Gvs Smart Home Hotel Building Automation
1 Piece (MOQ)
Contact Us:
Ellen Li
Regional Sales Manager
International Sales Department
Guangzhou Video-Star Intelligent Corp., Ltd
KNX Touch Panel V50 Feature
Multilingual Version: Chinese Simplified, English, German, French, Spanish, Italian, Russian, Greek Database Version: .ETS with knxprod ( s
- Gvs Smart Co., Ltd
- Guangdong, China
- Contact Now
Home · Anti-theft · Wall Mounted
Reduced-Priced SMS Economic Price Burglar Alarm
1 Piece (MOQ)
Reduced-priced SMS Economic price Burglar Alarm
Induction:
Typically, the SMS Economic price Burglar Alarm are almost always far more adaptive on the selections of the installment regions compared with the phone line Economic price Burglar Alarm.
The permanence regarding the SMS Economic pr
- iSmart-China Security
- Guangdong, China
- Contact Now
Gas · RoHS · Industry
Ceiling-Mounted Detector
US$ 7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Standalone carbon monoxide detector
Power Supply: DC 3V
Installation: Ceiling/Wall Mounted
Alarm Mode: Buzzer
Gas Detection: Carbon Monoxide
Output: Relay
Lifelong preservation of alarm records
Optional communication modes including NB-IoT.Cat1(4G). Lora. Wifi. Zigbee. Bluetooth. 485 Series.
- Shenzhen Rainontrees Technology Co., Ltd
- Guangdong, China
- Contact Now
- Shandong Vitu Import and Export Co., Ltd
- Shandong, China
- Contact Now
- Shandong Vitu Import and Export Co., Ltd
- Shandong, China
- Contact Now
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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.
RoHS · Special Equipment · Industry
Fire Alarm Smart Home Security Wireless Alarm Gas Detector
US$ 6-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Fire Alarm Smart Home Security Wireless Alarm Gas Detector
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
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- Contact Now
Indoor · Electro-Acoustic Style · Wireless Alarm
Indoor Temperature Wireless Remote Monitoring System (AT-S)
10 Pieces (MOQ)
AT-S Indoor Wireless Temperature Remote Monitoring System
Lead:
Wireless temperature acquisition system rose in recent years. It is mainly used for central heating, central cooling, and storage. It can be used in industrial areas as well. Its advantage is monitoring different temperature in the
- Wuhan Amate Technology Co., Ltd.
- Hubei, China
- Contact Now
Outdoor · Electro-Acoustic Style · Wireless Alarm
AT-T Wireless Temperature Monitoring System
10 Pieces (MOQ)
AT-T Wireless Temperature Monitoring System
Brief Introduction:
AT-T wireless temperature monitoring system comprises the wireless temperature monitoring device (AT-GTS1) and the computer that is installed the software of wireless temperature monitoring system. The device transmits the temperat
- Wuhan Amate Technology Co., Ltd.
- Hubei, China
- Contact Now
E-MARK · CCC · Industry Alarm
Carbon Monoxide Detector Gas Leak Leakage Co Alarm
US$ 3.5-4
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Specification
1.LCD displayer with a blue back ground light.
2.Loud 85 db alarm.
3.Permanent carbon monoxide sensor.
4.Powered by 3*1.5V AA batteries ( not included in package)
5.The alarm sound pattern is four short alarm beeps.The red LED will flash whilte in alarm mode
6.One" ch
- Shanghai Hugespecial Electronic Co., Ltd.
- Zhejiang, China
- Contact Now
E-MARK · CCC · Industry Alarm
Indoor Alarm Digital Screen Carbon Monoxide Co Gas Leak Detector
US$ 3.5-4
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Specification
1.LCD displayer with a blue back ground light.
2.Loud 85 db alarm.
3.Permanent carbon monoxide sensor.
4.Powered by 3*1.5V AA batteries ( not included in package)
5.The alarm sound pattern is four short alarm beeps.The red LED will flash whilte in alarm mode
6.One" ch
- Shanghai Hugespecial Electronic Co., Ltd.
- Zhejiang, China
- Contact Now
Temperature · Industry · Probe
Sensing Probe
US$ 2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Main Fields: -
Utilities, Petrochemical engineering, biomedical & medical, microwave, scientific research & national defense
Product Description:
Made of quartz and coated using high temperature-retardant materials
Inner special jacket and continuous longitudinal slit allows perfect oil pen
- Xi'an Heqi Opto-Electronic Technology Co., Ltd
- Shaanxi, China
- Contact Now
Oxygen Probe (TNS)
US$ 2.86
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Temperature & Oxygen Probe
Temperature & Oxygen Probe is used in open-hearth furnace, converter and refining mainly furnace, vacuum stove with in various steel-making stove molten steels, the scene of temperature and oxygen activity measures.
The key part of oxygen probe is oxygen half-cell,
- Cangzhou Zhenbang Metal Product Co., Ltd
- Hebei, China
- Contact Now
Anti-theft · Home · Temperature
Home Security Digital Passive Curtain Infrared Detector with Patent
US$ 4.81-5.81
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
1. Novel and stylish appearance, be awarded design patent certificate by state intellectual property office of china
2. Optic plane fresnel lens, greatly reduce light loss, achieve excellent focusing effect
3. Intelligent chip: With 8 bit high performance MCU control and AGC circuit, highly in
- LEL Science & Technology Co., Ltd.
- Guangdong, China
- Contact Now
Anti-theft · FCC · Industry
Zigbee Smart Home Camera Kit
US$ 108
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Zigbee Smart Home Camera Kit
Item 1: Host Smart Camera 1. Hisilicon chip, H. 264, include IR, ZigBee, RF, cell phone remote real time preview, video download and playback 2. Built in microphone and speaker, support two way audio
3.3.6mm HD len, auto focus, pan 355 degree, tilt 90 degree, 16 p
- Shenzhen Huaxunanbang Technology Co., Ltd
- Guangdong, China
- Contact Now
Sensor · Home · Anti-theft
Digital Passive Dual Infrared & Microwave Detector
US$ 9.69-10.69
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
PRODUCT FEAUTRES:
- Novel and Stylish appearance, be awarded Design Patent Certificate by State Intellectual Property Office of China
- Optic Plane Fresnel Lens, greatly reduce light loss, get excellent focusing effect
- Intelligent Chip: With 8 Bit High Performance MCU control and AGC circuit
- LEL Science & Technology Co., Ltd.
- Guangdong, China
- Contact Now
Industry · Temperature · Probe
Sensing Probe Tp
US$ 2000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Main Fields: -
Utilities, Petrochemical engineering, biomedical & medical, microwave, scientific research & national defense
Product Description:
Made of quartz and coated using high temperature-retardant materials
Inner special jacket and continuous longitudinal slit allows perfect oil pen
- Xi'an Heqi Opto-Electronic Technology Co., Ltd
- Shaanxi, China
- Contact Now
Temperature · Liquid · Industry
Zcj Board Camera (ZCJ-CCD42K)
US$ 500
/ Piece
200 Pieces (MOQ)
200 Pieces (MOQ)
Image sensor: 1/3" Sony Color CCD 3142+633+3796
Number of pixels: P: (H) 795 X (V) 596 N: (H) 810 X (V) 512
Horizontal resolution: 420 TVL
Video output: 1Vp-p 75 Oms (negative)
White balance: Auto
S/N ratio: More than 46dB
Minimum illumination: 0.001 Lux
Power consumption: DC 12V, 100mA
D
- Shenzhen Zcj Technology Co., Ltd
- Guangdong, China
- Contact Now
Metal · Liquid · Anti-theft
Digital Active Infrared Beam Detector Used for Window Perimeter
US$ 25
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Full time NC/NO relay output, compatible with other brand burglar alarm systems such as HONEYWELL, BOSCH, Paradox, GE and DSC, etc.
Digital frequency conversion.
Easy alignment with visual LED indicator.
PC engineering plastic material
Professional waterproof design with the rubber seal aroun
- Alean Security Equipment Company
- Guangdong, China
- Contact Now
Sensor · Liquid · Gas
360 Degree PIR Motion Light Sensor Detector Used in Outdoor Ceiling Mounted
US$ 4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
360 degree pir motion light sensor detector used in outdoor ceiling mounted
Feature: 360 degree pir motion light sensor detector
1. Easy installation.
2. LED ON/OFF optional
3. Automatic temperature compensation
4. SMT adopted, anti-RFI & anti-EMI
5. Pulse count optional
6. Easy ceiling
- Makesafer Technology Co, Ltd
- Guangdong, China
- Contact Now
Anti-theft · Home · Temperature
High Sensitivity 110 Degree Wide Angle Digital Infrared Detector
US$ 4.81-5.81
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
1. Novel and stylish appearance, be awarded design patent certificate by state intellectual property office of china
2. Optic plane fresnel lens, greatly reduce light loss, achieve excellent focusing effect
3. Intelligent chip: With 8 bit high performance MCU control and AGC circuit, highly in
- LEL Science & Technology Co., Ltd.
- Guangdong, China
- Contact Now
Gas · Temperature · Anti-theft
Digital Night Vision Goggles
1 Set (MOQ)
Digital night vision goggles use low light level charge-coupled image enhanced principle, and it can obtain more clear image information in the moonlight, starlight or even complete darkness conditions. It is mainly used for alternating light and dark frequent night time environment, which can also
- Hubei Precise Ocean Detection Technology Co., ...
- Hubei, China
- Contact Now
Temperature · Ceiling Mounted
Four-in-One Smog Detector
US$ 7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Advanced filtering design to prevent dust, smoke, and oil mist from entering
Easy rotating installation for ceiling mounting
Ultra-loud alarm volume for early fire alerts
Multiple ways to trigger alarm, including smoke, temperature, and motion detection
Customizable communication compatibility w
- Shenzhen Rainontrees Technology Co., Ltd
- Guangdong, China
- Contact Now
Metal · Liquid · Temperature
Secure The Intelligent Pressure Sensing Optical Fiber Carpets
US$ 230-290
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Secure the intelligent pressure sensing optical fiber carpets
A brief introduction optical fiber pressure sensing carpet
Elastic optical fiber is the main sensor of optical fiber carpets. It was in special way embedded in the carpet, the carpet as a whole, can feel the outside pressure, we call it
- Nanjing Chunliang Optical Fiber Light
- Jiangsu, China
- Contact Now
Probe
Temperature & Oxygen Probe (low oxygen)
US$ 2.86
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Temperature & Oxygen Probe
Temperature & Oxygen Probe is used in open-hearth furnace, converter and refining mainly furnace, vacuum stove with in various steel-making stove molten steels, the scene of temperature and oxygen activity measures.
The key part of oxygen probe is oxygen half-cell, whic
- Cangzhou Zhenbang Metal Product Co., Ltd
- Hebei, China
- Contact Now
Home · Industry · Wall Mounted
Non-Contact Automatic Intelligent Thermometer Wall Mounted Human Body Infrared Thermometer Rapid Temperature Measurement with Removable AA Battery
2 Pieces (MOQ)
Non-contact Automatic Intelligent Thermometer Wall Mounted Human Body Infrared Thermometer Rapid Temperature Measurement
Features:
1. Accurate measurement: The product adopts the optical principle, the measurement accuracy is controlled at ± 0.2 º C, high accuracy provides reliabl
- Shenzhen Manovell Technology Co., Ltd.
- Guangdong, China
- Contact Now
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