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Explosion-Proof Digital Differential Pressure Transmitter with Hart Protocol

Explosion-Proof Digital Differential Pressure Transmitter with Hart Protocol

US $ 296-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Wiegand RS485 Osdp Linux Display RFID 13.56MHz 125kHz Access Control Reader with NFC Bluetooths Mobile APP

Wiegand RS485 Osdp Linux Display RFID 13.56MHz 125kHz Access Control Reader with NFC Bluetooths Mobile APP

US $ 99 / Piece FOB
1 Piece (MOQ)
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CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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High Quality IP65 Waterproof New Design Car Magnetic GPS Tracker 8000 mAh Battery with Real Time Tracking

High Quality IP65 Waterproof New Design Car Magnetic GPS Tracker 8000 mAh Battery with Real Time Tracking

US $ 17.5-20.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xinchun Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Jsy-Mk-339 AC 150A Three-Phase Smart Energy Meter RS485 Modbus RTU CE Approved

Jsy-Mk-339 AC 150A Three-Phase Smart Energy Meter RS485 Modbus RTU CE Approved

US $ 46.7 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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GF Signet 159001400 3-2850-61 Conductivity Sensor Water Quality Transmitter Industrial

GF Signet 159001400 3-2850-61 Conductivity Sensor Water Quality Transmitter Industrial

US $ 210 / Piece FOB
1 Piece (MOQ)
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Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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IoT 4G Optical Dissolved Oxygen Sensor Lorawan Collector for Aquaculture Marine Wastewater

IoT 4G Optical Dissolved Oxygen Sensor Lorawan Collector for Aquaculture Marine Wastewater

US $ 110 / Piece FOB
1 Piece (MOQ)
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HONDE TECHNOLOGY CO., LTD.

Trading Company

Beijing, China Since 2026
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Advanced Huawei Dorado 5000/6000 Storage Server V6/V8 Advanced Storage Solution

Advanced Huawei Dorado 5000/6000 Storage Server V6/V8 Advanced Storage Solution

US $ 3,200 / Set FOB
1 Set (MOQ)
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Beijing Baixing Zhidao Technology Co., Ltd

Beijing, China Since 2025
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Energy Consumption System- Temperature, Speed Sensor Power Electric Meter for Smart Factory

Energy Consumption System- Temperature, Speed Sensor Power Electric Meter for Smart Factory

US $ 66-79 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Prepaid Energy Meter for Three Phase Systems, Operating Temp -20°C to 40°C

Prepaid Energy Meter for Three Phase Systems, Operating Temp -20°C to 40°C

US $ 33-35 / pieces FOB
5 pieces (MOQ)
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ZheJiang Hawsun Intelligent Electrical Technology Co., Ltd.

Zhejiang, China Since 2025
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Handheld Fpv Uav Detection Drone Detector Bulat 3mx Drone Defense Anti-Drone Equipment

Handheld Fpv Uav Detection Drone Detector Bulat 3mx Drone Defense Anti-Drone Equipment

US $ 390-450 / Set FOB
1 Set (MOQ)
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Shenzhen Beyontique Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Barcode Labels Tags Scanner Impinj E710 Chip Long Range 20 Meters Provides Demo Reading Software UHF RFID Handheld Reader

Barcode Labels Tags Scanner Impinj E710 Chip Long Range 20 Meters Provides Demo Reading Software UHF RFID Handheld Reader

US $ 465 / Piece FOB
1 Piece (MOQ)
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Yiwei Technology (Shenzhen) Co., Ltd.

Guangdong, China Since 2026
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Jsy-Mk-354 AC 20mA-100A 50Hz Bidirectional RS485 Three Phase DIN-Rail Energy Meter

Jsy-Mk-354 AC 20mA-100A 50Hz Bidirectional RS485 Three Phase DIN-Rail Energy Meter

US $ 26.7 / Set FOB
5 Sets (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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PC5s4 Multi-Spectrum PTZ Thermal Camera: Long-Range Monitoring and Ai Fire Detection

PC5s4 Multi-Spectrum PTZ Thermal Camera: Long-Range Monitoring and Ai Fire Detection

US $ 9,999,999 / Piece FOB
1 Piece (MOQ)
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Raythink Technology Co., Ltd.

Shandong, China Since 2024
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Smart Water Flow Meter with Prepaid Remote Control and Lorawan / 4G, Cold / Hot, DN15 / DN20 / DN25

Smart Water Flow Meter with Prepaid Remote Control and Lorawan / 4G, Cold / Hot, DN15 / DN20 / DN25

US $ 18.39-66 / Piece FOB
1 Piece (MOQ)
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Wuhan Timewave Iot Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2023
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Smart Customized Ticket Machine for Exit Station in Parking Management System

Smart Customized Ticket Machine for Exit Station in Parking Management System

US $ 1,400-2,500 / Piece FOB
1 Piece (MOQ)
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Jiangsu Wiicontrol Information Technology Co.,Ltd

Trading Company

Jiangsu, China Since 2022
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Sanki Prime 8 Hose Electronic Self Serve Petrol Pump Fuel Dispenser

Sanki Prime 8 Hose Electronic Self Serve Petrol Pump Fuel Dispenser

US $ 3,000-3,999 / Piece FOB
1 Piece (MOQ)
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Beijing Sanki Petroleum Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2017
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Vo-OBD Mini GPS Tracker 4G Real Time Car Tracking Device Plug Play

Vo-OBD Mini GPS Tracker 4G Real Time Car Tracking Device Plug Play

US $ 13-15.4 / Piece FOB
1 Piece (MOQ)
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Shenzhen Muskmelon IoT Co., Ltd.

Guangdong, China Since 2026
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Durable DIN 968 Tapping Screws for Professional Contractors

Durable DIN 968 Tapping Screws for Professional Contractors

US $ 0.06-0.1 / Piece FOB
1,000 Pieces (MOQ)
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Ningbo Yinzhou Sokun Import and Export Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Dust Particles Analyser Air Quality Detection Particle Counter

Dust Particles Analyser Air Quality Detection Particle Counter

US $ 929-1,071 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Advanced CE Factory Direct OEM/ODM 51.2V 48V 200ah 10kwh LiFePO4 Energy Storage Battery Wall Mounted Home Lithium Battery System for Solar Storage

Advanced CE Factory Direct OEM/ODM 51.2V 48V 200ah 10kwh LiFePO4 Energy Storage Battery Wall Mounted Home Lithium Battery System for Solar Storage

US $ 1,113 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yaoqian Energy Co., Ltd

Guangdong, China Since 2026
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Plug and Play Solar System 50kw off Grid Solar Power System 100kw 300kwh Solar System Battery Bank

Plug and Play Solar System 50kw off Grid Solar Power System 100kw 300kwh Solar System Battery Bank

US $ 0.28-0.35 / Kilowatt/Kilowatts FOB
50 Kilowatt/Kilowatts (MOQ)
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Rosen Solar Energy Co., Ltd.

Anhui, China Since 2019
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4*6 dBi High Gain Antennas Provide Wide WiFi Coverage 4G LTE Router Wireless Router WiFi Router with SIM Card Slot For Home Game Travel

4*6 dBi High Gain Antennas Provide Wide WiFi Coverage 4G LTE Router Wireless Router WiFi Router with SIM Card Slot For Home Game Travel

US $ 21.5-23.4 / Piece FOB
1 Piece (MOQ)
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Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Nancome 120kw Solar DC Fast EV Charging Station for Commercial Public Projects

Nancome 120kw Solar DC Fast EV Charging Station for Commercial Public Projects

US $ 2,657 / Piece FOB
1 Piece (MOQ)
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Xiamen Newcom Electrical Co. Ltd

Manufacturer/Factory & Trading Company

Fujian, China Since 2023
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About Multi-protocol Module FAQ

  • QWhat are the latest trends in CCTV cameras?

    Enhance your CCTV Camera setup with our premium Multi-protocol Module.Recent CCTV trends focus on smart integration and high-definition technology. With cheap OEM options and wholesale availability at your fingertips, staying ahead of security needs has never been easier. Our factory can guide you through top trends to suit your requirements.

  • QWhere can I buy affordable CCTV cameras in bulk?

    The Multi-protocol Module is a standout piece in our CCTV Camera collection.Purchasing CCTV cameras wholesale directly from a trusted distributor offers significant price savings. Factor in customization options during your vendor selection. Contact our factory for OEM inquiry, price guides, and bulk deals.

  • QHow do I determine the best CCTV camera for my needs?

    The Multi-protocol Module is an essential part of our CCTV Camera offerings.Assess the area coverage, resolution, and smart features for optimal results. Consider whether cheap and custom OEM options from a factory may meet your needs. Distributors often provide insightful guides to help in decision-making.

Tscm High-Efficiency Imsi and Signal Analyzer for Professionals Stingray

Tscm High-Efficiency Imsi and Signal Analyzer for Professionals Stingray

US $ 75,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fujian Rongwei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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WiFi Remote Control Smart Switch Energy Meter and Timer Function Circuit Breaker

WiFi Remote Control Smart Switch Energy Meter and Timer Function Circuit Breaker

US $ 6.35-6.48 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Yueqing Long Road Electric Co., Ltd.

Zhejiang, China Since 2016
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Atg Automatic Tank Gauging System Remote Fuel Monitoring System

Atg Automatic Tank Gauging System Remote Fuel Monitoring System

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2022
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Vioneer 4G HD Dual Cameras WiFi Adas Mini Mobile DVR Accurate Positioning Google Map Acc Status Vehicle Car GPS Tracker Dashcam

Vioneer 4G HD Dual Cameras WiFi Adas Mini Mobile DVR Accurate Positioning Google Map Acc Status Vehicle Car GPS Tracker Dashcam

US $ 72-78 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Vioneer Telematics Co., Ltd.

Guangdong, China Since 2020
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60m Radar-Video Fusion Perimeter Detector for Target Classification and Tracking

60m Radar-Video Fusion Perimeter Detector for Target Classification and Tracking

US $ 1,000 / Set FOB
1 Set (MOQ)
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Multifunction Power Meter with Power Quality Analyzer and Smart Energy Integration Capabilities

Multifunction Power Meter with Power Quality Analyzer and Smart Energy Integration Capabilities

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Zhiming Group Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Energy-Saving LiFePO4 Lithium Battery Energy Storage System Air Cooling Containerized Bess

Energy-Saving LiFePO4 Lithium Battery Energy Storage System Air Cooling Containerized Bess

US $ 121,000-280,000 / Piece FOB
1 Piece (MOQ)
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Sunny Powercore Technology Co., Ltd.

Beijing, China Since 2020
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Real-Time C3l Wireless Magnetic GPS Tracker for Refrigerated Transport Vehicles

Real-Time C3l Wireless Magnetic GPS Tracker for Refrigerated Transport Vehicles

US $ 5.5-6.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xinchun Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Magnetic Absolute Encoder Linear Displacement Sensor for Linear Motor

Magnetic Absolute Encoder Linear Displacement Sensor for Linear Motor

US $ 80-150 / Piece FOB
1 Piece (MOQ)
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HOPO TECHNOLOGIES (NINGBO) CO., LTD

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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RS485/Pulse 0.2mm/0.5mm IoT 4G Tipping Bucket Rain Gauge Data Logger with Screen

RS485/Pulse 0.2mm/0.5mm IoT 4G Tipping Bucket Rain Gauge Data Logger with Screen

US $ 15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HONDE TECHNOLOGY CO., LTD.

Trading Company

Beijing, China Since 2026
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Customized Msp Series Multi-Channel Programmable Syringe Pumps

Customized Msp Series Multi-Channel Programmable Syringe Pumps

5 Pieces (MOQ)
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Audited Supplier
Shenzhen Keyto Fluid Technology Co., Ltd.

Guangdong, China Since 2015
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5.5inch Handheld Label Printer with Adhesive Label Printing and Scanning Function

5.5inch Handheld Label Printer with Adhesive Label Printing and Scanning Function

US $ 150-180 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Tianrui Cloud Technology Co., Ltd.

Guangdong, China Since 2025
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Bently Nevada 330130-080-00-05 3300 XL Extension Cable Proximity Sensor Cable

Bently Nevada 330130-080-00-05 3300 XL Extension Cable Proximity Sensor Cable

US $ 200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Xiamen Zhicheng Automation Technology Co., Ltd.

Trading Company

Fujian, China Since 2026
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