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4-20mA Gateway Data Acquisition Module 0-5V Converter Analog RTU

4-20mA Gateway Data Acquisition Module 0-5V Converter Analog RTU

US $ 63-83 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Reliable 48V 100ah Lithium Ion Battery for Solar Systems

Reliable 48V 100ah Lithium Ion Battery for Solar Systems

US $ 1,136 / pieces FOB
50 pieces (MOQ)
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Guangdong Solarthon Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
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Mebay Auto Start Controller GM70c Diesel Generator Engine Control Module

Mebay Auto Start Controller GM70c Diesel Generator Engine Control Module

US $ 198-206 / pieces FOB
1 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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5-in-1 Soil Monitoring Probe Tests 10 to 70cm Underground Soil Layers

5-in-1 Soil Monitoring Probe Tests 10 to 70cm Underground Soil Layers

US $ 311-461 / Piece FOB
1 Piece (MOQ)
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Anhui Ya Tun Iot Technology Co., Ltd.

Anhui, China Since 2026
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Smart Dual Touchscreen POS Scale with Ai Camera for Fresh Produce

Smart Dual Touchscreen POS Scale with Ai Camera for Fresh Produce

US $ 200-1,000 / Piece FOB
10 Pieces (MOQ)
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Xiamen Merc Electronic Technology Co., Ltd.

Fujian, China Since 2013
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Modular Scalable EV Charger Future Proof Station

Modular Scalable EV Charger Future Proof Station

US $ 3,500-4,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhengzhou Rongxin New Energy Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2026
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Biobase Desktop 200t/Hour Desktop Bk-200 Chemistry Analyzer Ivd Poct for Hospital/Laboratory

Biobase Desktop 200t/Hour Desktop Bk-200 Chemistry Analyzer Ivd Poct for Hospital/Laboratory

US $ 3,000-6,700 / Piece FOB
1 Piece (MOQ)
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Biobase Biozone Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Commercial Grade Dual CCS2 Electric Vehicle Charging Station Machine

Commercial Grade Dual CCS2 Electric Vehicle Charging Station Machine

US $ 4,000-4,200 / Set FOB
1 Set (MOQ)
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Zhengzhou Yugong Construction Machinery Co., Ltd.

Trading Company

Henan, China Since 2026
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120kw High Power EV Chargers Fast DC Station Dual Port CCS2 Chademo Compatible

120kw High Power EV Chargers Fast DC Station Dual Port CCS2 Chademo Compatible

US $ 8,300-8,900 / Piece FOB
1 Piece (MOQ)
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Guangzhou Ruisu Intelligent Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Professional IP Camera Module with 4X-120X Zoom for Security

Professional IP Camera Module with 4X-120X Zoom for Security

US $ 190 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HANGZHOU SOAR SECURITY TECHNOLOGY CO., LTD.

Zhejiang, China Since 2021
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ATZ2000 MultiFunction Smart LCD Panel Meter RS485 TCP Power Analyzer

ATZ2000 MultiFunction Smart LCD Panel Meter RS485 TCP Power Analyzer

US $ 30-50 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Eight-Channel Digital Input, Eight-Channel Digital Output, Supporting PNP and NPN Data Acquisition

Eight-Channel Digital Input, Eight-Channel Digital Output, Supporting PNP and NPN Data Acquisition

US $ 37.55-37.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Factory Price Invt Xg 36kw Three-Phase on-Grid Solar Inverter Grid-Tied for Solar System

Factory Price Invt Xg 36kw Three-Phase on-Grid Solar Inverter Grid-Tied for Solar System

US $ 1,562-1,718 / Piece FOB
1 Piece (MOQ)
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Nantong Gamko New Energy Co., Ltd.

Jiangsu, China Since 2020
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S-Mt191 Multi-Channel Sensor for Simultaneous Water Test and Control

S-Mt191 Multi-Channel Sensor for Simultaneous Water Test and Control

US $ 650-695 / Piece FOB
1 Piece (MOQ)
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Linksens Technology (Shenzhen) Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Free Sdk 8MP 10X 50m Target Detect Optical Zoom Lens Network Camera Module

Free Sdk 8MP 10X 50m Target Detect Optical Zoom Lens Network Camera Module

US $ 240-320 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Cts7 231-0hf32, Isolated Voltage Input Module, 8 Point *16 Bit Accuracy, Voltage Signal, Cotrust

Cts7 231-0hf32, Isolated Voltage Input Module, 8 Point *16 Bit Accuracy, Voltage Signal, Cotrust

US $ 160 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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62.5kw 1500V Modular Bidirectional DC-DC Power Converter for High Voltage Battery

62.5kw 1500V Modular Bidirectional DC-DC Power Converter for High Voltage Battery

US $ 2,018-2,028 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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5km 4MP 52X Thermal 75mm Lens Homeland Coast Security PTZ IP Dual Sensor Camera Vehicle PTZ

5km 4MP 52X Thermal 75mm Lens Homeland Coast Security PTZ IP Dual Sensor Camera Vehicle PTZ

US $ 6,240-7,800 / Piece FOB
1 Piece (MOQ)
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Shanghai Future Vision Technology Co., Ltd.

Shanghai, China Since 2022
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UHF Radio Broadband Wireless Video Transmission Uav Secure Communication Module Support AES128 Encryption for Heavy Lift Drone

UHF Radio Broadband Wireless Video Transmission Uav Secure Communication Module Support AES128 Encryption for Heavy Lift Drone

US $ 4,763-5,014 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Wholesale Ultra High Frequency Management Cabinet for Residential District

Wholesale Ultra High Frequency Management Cabinet for Residential District

US $ 1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Upus Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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1080P RGB Face Recognition USB Camera Module with 86dB WDR for Access Control System

1080P RGB Face Recognition USB Camera Module with 86dB WDR for Access Control System

200 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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Powerful DC Charging Pile Supplies Instant Power to Vehicles with Tough Casing and Intuitive Panel for City Centers Daily with CE

Powerful DC Charging Pile Supplies Instant Power to Vehicles with Tough Casing and Intuitive Panel for City Centers Daily with CE

US $ 10,000-12,253.52 / Piece FOB
1 Piece (MOQ)
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Anhui Zhongchongfu Iot Technology Co., Ltd.

Anhui, China Since 2025
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1791ds-Ib8xob8 Safety I/O Module for Industrial Automation Control System Applications

1791ds-Ib8xob8 Safety I/O Module for Industrial Automation Control System Applications

US $ 150 / 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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About Multi-protocol Module FAQ

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

    Our Multi-protocol Module offers exceptional quality within the CCTV Camera category.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.

  • QWhere can I buy affordable CCTV cameras in bulk?

    Upgrade your CCTV Camera with the elegant and durable Multi-protocol Module.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.

  • QWhat are the latest trends in CCTV cameras?

    Upgrade your CCTV Camera with the elegant and durable 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.

Net Metering Bidirectional Solar Energy Meter - DC Power Monitoring Module for Battery Storage Systems

Net Metering Bidirectional Solar Energy Meter - DC Power Monitoring Module for Battery Storage Systems

US $ 32 / Set FOB
5 Sets (MOQ)
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Audited Supplier
Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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PLC Controller Module New Original Warehouse Stock

PLC Controller Module New Original Warehouse Stock

US $ 38-57 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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6.6kw 48V 120A Air-Cooled on-Board AC-DC Charger for New Energy Electric Car Vehicle Scooter Motorcycle

6.6kw 48V 120A Air-Cooled on-Board AC-DC Charger for New Energy Electric Car Vehicle Scooter Motorcycle

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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NFC Reader Module ISO15693 RFID High Frequency Smart Card Reader Writer for Kiosk Payment (ACM1552U-Z2)

NFC Reader Module ISO15693 RFID High Frequency Smart Card Reader Writer for Kiosk Payment (ACM1552U-Z2)

US $ 27-40 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Water Monitoring Panel Analyzer for pH, ORP, conductivity, chlorine, and DO measurement

Water Monitoring Panel Analyzer for pH, ORP, conductivity, chlorine, and DO measurement

US $ 699-9,999 / Set FOB
1 Set (MOQ)
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Audited Supplier
Anhui Madsur Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2025
Chat Now Send Inquiry
Secumate Professional 5MP/4MP/3MP/2MP CCTV IP Camera PCB Board SKD PCBA

Secumate Professional 5MP/4MP/3MP/2MP CCTV IP Camera PCB Board SKD PCBA

100 Pieces (MOQ)
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SHENZHEN SECUMATE TECHNOLOGY CO., LIMITED

Hongkong S.A.R., HONG KONG, CHINA Since 2018
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Easco All-Weather Wide Voltage Support Attendance Palm Access Control Biometric Face Recognition Terminal for Shopping Malls

Easco All-Weather Wide Voltage Support Attendance Palm Access Control Biometric Face Recognition Terminal for Shopping Malls

US $ 421-491 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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21.5inch Bulk Item Identification UHF RFID Self-Checkout Kiosk RFID Self-Checkout for Clothing Stores

21.5inch Bulk Item Identification UHF RFID Self-Checkout Kiosk RFID Self-Checkout for Clothing Stores

US $ 1,299-1,599 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Guangzhou Xishida Information Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Eco-Friendly 51.2V 100ah LiFePO4 Battery for Sustainable Energy

Eco-Friendly 51.2V 100ah LiFePO4 Battery for Sustainable Energy

US $ 526-546 / Set FOB
20 Sets (MOQ)
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Audited Supplier
Dagong Huiyao Intelligent Technology Luoyang Co., Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2024
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Hart Protocol with Isolated 4-20mA Temperature Transmitter

Hart Protocol with Isolated 4-20mA Temperature Transmitter

US $ 46-58 / Piece FOB
1 Piece (MOQ)
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Beijing ZhongRuiZhiCheng Technology Co., Ltd.

Beijing, China Since 2016
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4X-120X Zoom PTZ Camera Module for Comprehensive Security Coverage

4X-120X Zoom PTZ Camera Module for Comprehensive Security Coverage

US $ 190 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HANGZHOU SOAR SECURITY TECHNOLOGY CO., LTD.

Zhejiang, China Since 2021
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6xcom Embedded Industrial Computer Core I7 1255u Dual LAN Gpio Fanless Industrie Gateway PC 4G Wi-Fi

6xcom Embedded Industrial Computer Core I7 1255u Dual LAN Gpio Fanless Industrie Gateway PC 4G Wi-Fi

US $ 304.26-405.68 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Dongguan Wosheng Electronic Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2026
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New Commercial Fast Charger CCS1 CCS2 Gbt Chademo DC EV Charging Station for Cars

New Commercial Fast Charger CCS1 CCS2 Gbt Chademo DC EV Charging Station for Cars

US $ 5,630-5,660 / Piece FOB
1 Piece (MOQ)
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Eve Go Energy Co., Ltd.

Shandong, China Since 2025
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