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2 Relay Output No Nc PLC Interlock Compatible Constant Pressure Water Supply Pipeline Spark Alarm System IP65 ±0 1% Accuracy 100W Power Output

2 Relay Output No Nc PLC Interlock Compatible Constant Pressure Water Supply Pipeline Spark Alarm System IP65 ±0 1% Accuracy 100W Power Output

US $ 1,699-1,799 / Set FOB
1 Set (MOQ)
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Main Products: Combustibl/Toxic Gas Leak Alarm Control System, Zirconia Oxygen Analyzer, Cems Flue Gas Online Monitoring System, Temperature Transmitter, Pressure Transmitter, Fixed Combustible/Toxic Gas Detector, Pipeline Spark Alarm and Control System, Flow Meter, Dust Detector, Temperature and Humidity Transmitter
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Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
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CT11 Wireless Cloud AI-Based Smart Biometric Face Access Control System with Twin Relay IP65 Waterproof SDK

CT11 Wireless Cloud AI-Based Smart Biometric Face Access Control System with Twin Relay IP65 Waterproof SDK

US $ 299 / Piece FOB
5 Pieces (MOQ)
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Card Type : CPU, Mifare, EM
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Audited Supplier
CiVinTec Global Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2005
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Relay Switch Support Face Liveness Detection Attendance System for Elevator Access Control

Relay Switch Support Face Liveness Detection Attendance System for Elevator Access Control

US $ 368-398 / Piece FOB
2 Pieces (MOQ)
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Main Products: Turnstile Gate, Biometric Device, Car Barrier Gate, Automatic Door Opener, License Plate Recognition Device, Face Recognition Attendance, Speed Gate, Facial Recognition Turnstile, Tripod Turnstile, Full Height Turnstile
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Audited Supplier
Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Suntek Android Face Recognition Terminal Biometric 8'' IPS Screen Access Control System for Office Building with Gpio Relay

Suntek Android Face Recognition Terminal Biometric 8'' IPS Screen Access Control System for Office Building with Gpio Relay

US $ 250-340 / Piece FOB
1 Piece (MOQ)
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Communication Interface : RS485
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Audited Supplier
Foshan Suntek Technology Co., Ltd.

Guangdong, China Since 2026
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Commercial DJ I Matrice 400 Cable Length 55m Tethered Power System with Aerial Lighting Signal Relay for Emergency Rescue Outdoor Disaster & Lighting

Commercial DJ I Matrice 400 Cable Length 55m Tethered Power System with Aerial Lighting Signal Relay for Emergency Rescue Outdoor Disaster & Lighting

US $ 7,299 / Piece FOB
1 Piece (MOQ)
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Main Products: Tether Power Station, Drone Tether System, Drone Tether Station, Tethered Drone Station, Accessories
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Nanjing Rosefinch Technology Co., Ltd

Jiangsu, China Since 2023
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Advanced Compact Lightweight Relay Testing System for Professionals

Advanced Compact Lightweight Relay Testing System for Professionals

1 Set (MOQ)
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Loading Method : Dynamic Load
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Multi-Functional Relay Protection Test System with High Current Output

Multi-Functional Relay Protection Test System with High Current Output

US $ 2,000-4,200 / Piece FOB
1 Piece (MOQ)
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Main Products: AC DC Hipot Tester, Transformer Tester, Relay Protection Tester, Tan Delta Tester, Turn Ratio Tester, Pd Detector, Contact Resistance Tester, CT PT Analyzer, Oil Bdv Tester, Insulation Resistance Tester
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Audited Supplier
Wuhan Huayi Electric Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
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Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

Digital Microcomputer Three Phase Secondary Injection Relay Protection Test System

US $ 2,000-6,000 / Piece FOB
1 Piece (MOQ)
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Loading Method : Dynamic Load
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Audited Supplier
Wuhan Goldhome Hipot Electrical Co., Ltd.

Hubei, China Since 2018
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Vy Optics Research-Grade 532nmcollimation-Preserving4f Beam Relay Optical System

Vy Optics Research-Grade 532nmcollimation-Preserving4f Beam Relay Optical System

US $ 4,999-5,999 / Piece FOB
1 Piece (MOQ)
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Main Products: Optical Lens, Optical Spherical Lens, Optical Prism, Optical Windows, Optical Ball Lens, Rod Lens, Half Ball Lens, Linbo3 Wafer and Powder, Aspheric Lens, Projector Fisheye Lens
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Audited Supplier
VY Optoelectronics Co., Ltd.

Jilin, China Since 2014
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Surveillance Quadcopter Wireless Relay Wave Mobile Technology Heavy Lift Drone Portable RC Video Uav Control System

Surveillance Quadcopter Wireless Relay Wave Mobile Technology Heavy Lift Drone Portable RC Video Uav Control System

US $ 11,150-12,580 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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6-Phase Relay Calibration System for Secondary Circuit Testing

6-Phase Relay Calibration System for Secondary Circuit Testing

US $ 12,000 / Piece FOB
1 Piece (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Research-Grade 532nmcollimation-Preserving4f Beam Relay Optical System

Research-Grade 532nmcollimation-Preserving4f Beam Relay Optical System

US $ 29-128 / piece/pieces FOB
1 piece/pieces (MOQ)
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Image Stabilization Function : With Image Stabilization
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Audited Supplier
VY Optoelectronics Co., Ltd.

Jilin, China Since 2014
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Long Service Life OEM/ODM Custom Automatic Vacuum Drying System for Relay

Long Service Life OEM/ODM Custom Automatic Vacuum Drying System for Relay

US $ 20,000-150,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Vacuum Drying System, Vapour Phase Drying Plant, Vapor Phase Drying Equipment, Vacuum Drying Equipment, Vacuum Oil Filling Equipment
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Audited Supplier
Jiangxi Jingyan Vacuum Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2026
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Advanced GPS Relay System for Smart Vehicle Security and Tracking

Advanced GPS Relay System for Smart Vehicle Security and Tracking

US $ 9-9.5 / Piece FOB
1 Piece (MOQ)
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Type : Anti-Theft Alarm
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Audited Supplier
Xuzhou Dragon Guard Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Local & Remote Control 6-Phase 4-Channel Voltage Relay Test System

Local & Remote Control 6-Phase 4-Channel Voltage Relay Test System

US $ 14,000 / Set FOB
1 Set (MOQ)
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Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Research-Grade 532 Nm Laser Beam Relay & Collimation Stabilization Optical System

Research-Grade 532 Nm Laser Beam Relay & Collimation Stabilization Optical System

US $ 689-998 / Piece FOB
10 Pieces (MOQ)
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Material : Optical Glass
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Audited Supplier
VY Optoelectronics Co., Ltd.

Jilin, China Since 2014
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Temperature Rise Test System Primary Current Injection Test Set for Protection Relay

Temperature Rise Test System Primary Current Injection Test Set for Protection Relay

US $ 1,000-50,000 / Set FOB
1 Set (MOQ)
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Main Products: AC DC Hipot Test Set, AC Resonant Test System, Transformer Test Set, Hv Switchgear Test Set, Ground Resistance Tester, Cable Fault Locating Test System, Insulator Fault Detector, CT PT Analyzer, Relay
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Audited Supplier
Sansion Power Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
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Advanced 30A Relay Testing System with LCD Display Features

Advanced 30A Relay Testing System with LCD Display Features

US $ 5,000-8,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Collimation Preserving Optical Design for Laser Beam Transport Precision Imaging and Photonic Application 532nm 4f Beam Relay System

Collimation Preserving Optical Design for Laser Beam Transport Precision Imaging and Photonic Application 532nm 4f Beam Relay System

US $ 950-1,200 / Piece FOB
1 Piece (MOQ)
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Main Products: Optical Lens, Optical Spherical Lens, Optical Prism, Optical Windows, Optical Ball Lens, Rod Lens, Half Ball Lens, Linbo3 Wafer and Powder, Aspheric Lens, Projector Fisheye Lens
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Audited Supplier
VY Optoelectronics Co., Ltd.

Jilin, China Since 2014
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Portable 6-Phase Relay Testing System for Advanced Applications

Portable 6-Phase Relay Testing System for Advanced Applications

US $ 12,000-15,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Related Videos
  • What is 2 Relay Output No Nc PLC Interlock Compatible Constant Pressure Water Supply Pipeline Spark Alarm System IP65 ±0 1% Accuracy 100W Power Output
    What is 2 Relay Output No Nc PLC Interlock Compatible Constant Pressure Water Supply Pipeline Spark Alarm System IP65 ±0 1% Accuracy 100W Power Output
    US $ 1,699-1,799 /Set
    1 Set (MOQ)
    Send Inquiry
  • What is CT11 Wireless Cloud AI-Based Smart Biometric Face Access Control System with Twin Relay IP65 Waterproof SDK
    What is CT11 Wireless Cloud AI-Based Smart Biometric Face Access Control System with Twin Relay IP65 Waterproof SDK
    US $ 299 /Piece
    5 Pieces (MOQ)
    Send Inquiry
  • What is Relay Switch Support Face Liveness Detection Attendance System for Elevator Access Control
    What is Relay Switch Support Face Liveness Detection Attendance System for Elevator Access Control
    US $ 368-398 /Piece
    2 Pieces (MOQ)
    Send Inquiry
  • What is Commercial DJ I Matrice 400 Cable Length 55m Tethered Power System with Aerial Lighting Signal Relay for Emergency Rescue Outdoor Disaster & Lighting
    What is Commercial DJ I Matrice 400 Cable Length 55m Tethered Power System with Aerial Lighting Signal Relay for Emergency Rescue Outdoor Disaster & Lighting
    US $ 7,299 /Piece
    1 Piece (MOQ)
    Send Inquiry
2 Relay Output No Nc PLC Interlock Compatible Pipeline Spark Alarm System with ±0 5% Accuracy and IP65 Certification

2 Relay Output No Nc PLC Interlock Compatible Pipeline Spark Alarm System with ±0 5% Accuracy and IP65 Certification

US $ 1,699-1,799 / Set FOB
1 Set (MOQ)
More
Main Products: Combustibl/Toxic Gas Leak Alarm Control System, Zirconia Oxygen Analyzer, Cems Flue Gas Online Monitoring System, Temperature Transmitter, Pressure Transmitter, Fixed Combustible/Toxic Gas Detector, Pipeline Spark Alarm and Control System, Flow Meter, Dust Detector, Temperature and Humidity Transmitter
Send Inquiry
Audited Supplier
Wuxi Yongan Electronic Technology Co., Ltd.

Jiangsu, China Since 2026
Chat Now Send Inquiry
High Precision 6/3 Phase Relay Test System for Current Protection

High Precision 6/3 Phase Relay Test System for Current Protection

US $ 980-6,850 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Weshine Electric Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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532 Nm High-Power Nanosecond Laser 4f Beam Expansion and Relay Optical System

532 Nm High-Power Nanosecond Laser 4f Beam Expansion and Relay Optical System

US $ 950-1,200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Optical Lens, Optical Spherical Lens, Optical Prism, Optical Windows, Optical Ball Lens, Rod Lens, Half Ball Lens, Linbo3 Wafer and Powder, Aspheric Lens, Projector Fisheye Lens
Send Inquiry
Audited Supplier
VY Optoelectronics Co., Ltd.

Jilin, China Since 2014
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About Relay System FAQ

  • QHow do I get the best price for Tensile Testing Machines from factories or OEM suppliers?

    The Relay System is an essential part of our Test Machine offerings.If you’re sourcing Tensile Testing Machines, ask for wholesale price lists directly from Tensile Testing Machine factory or OEM Tensile Testing Machine distributor. Many offer custom features for bulk inquiries. Review their market trends and compare discounts before you buy. Contact us now to secure the best offer and ensure rapid delivery.

  • QWhat are current trends in Tensile Testing Machine technology for instrument & meter applications?

    Our Relay System offers exceptional quality and style within the Test Machine category.Recent trends for Tensile Testing Machine instruments include digital interfacing, integrated data logging, and custom Tensile Testing Machine automation. Stay ahead by sourcing from top distributor networks and wholesale suppliers offering guide documentation and factory price transparency. Request a demo to see where you can save or customize.

  • QCan I customize Tensile Testing Machines to fit unique testing parameters or OEM specs?

    The Relay System is a key item within our extensive Test Machine selection.Absolutely! Many Tensile Testing Machine manufacturers offer full OEM custom Tensile Testing Machine assembly and specialized instrument integration with factory price savings. The guide to customization is straightforward: specify parameters, request a factory quote, and compare distributor timelines. Get started today—submit your specs for a tailored solution.

Comprehensive Voltage and Current Relay Test System with 6-Phase Protection

Comprehensive Voltage and Current Relay Test System with 6-Phase Protection

US $ 5,000-8,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Fire Detection Control System Panel with Fire,Fault,Supervisory Relays

Fire Detection Control System Panel with Fire,Fault,Supervisory Relays

US $ 100-300 / Piece FOB
1 Piece (MOQ)
More
Main Products: Conventional Fire Alarm System, Addressable Fire Alarm System, Wireless Fire Alarm System, Gas Extinguishing Release Control System, Residential Standalone Fire Alarm Devices, Explosion Proof Fire Alarm Devices
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Audited Supplier
Shenzhen Ansorl Technology Co., Ltd.

Guangdong, China Since 2019
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Smart pH Control System for Wastewater Treatment Water Quality Testing with Fully Automatically Dosing Pump and Dual Relay Outputs

Smart pH Control System for Wastewater Treatment Water Quality Testing with Fully Automatically Dosing Pump and Dual Relay Outputs

US $ 100.8-125.4 / Piece FOB
50 Pieces (MOQ)
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Appliance : Food Analysis, Biochemistry
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Audited Supplier
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
Chat Now Send Inquiry
Vy Optics Research-Grade 532nm 4f Beam Relay Collimation System

Vy Optics Research-Grade 532nm 4f Beam Relay Collimation System

US $ 4,999-5,999 / Piece FOB
1 Piece (MOQ)
More
Main Products: Optical Lens, Optical Spherical Lens, Optical Prism, Optical Windows, Optical Ball Lens, Rod Lens, Half Ball Lens, Linbo3 Wafer and Powder, Aspheric Lens, Projector Fisheye Lens
Send Inquiry
Audited Supplier
VY Optoelectronics Co., Ltd.

Jilin, China Since 2014
Chat Now Send Inquiry
Uhv-1200 Best Quality Six Phase Current Injection Protection Relay Test System

Uhv-1200 Best Quality Six Phase Current Injection Protection Relay Test System

US $ 5,300-7,300 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
Chat Now Send Inquiry
Advanced Smart Vehicle Detection System for Enhanced Ground Safety

Advanced Smart Vehicle Detection System for Enhanced Ground Safety

US $ 9-11 / Piece FOB
1 Piece (MOQ)
More
Main Products: High Speed Door, Aluminum Fast Spiral Door, Industrial Sectional Door, Roller Shutter Door, Automatic Sliding Door, Hospital Door And Door Accessories.
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Audited Supplier
Shenzhen Huajie Automatic Door Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Smart Radar Ai-Video Perimeter Security System with Onvif Rtsp Compatibility and Sdk/API Integration

Smart Radar Ai-Video Perimeter Security System with Onvif Rtsp Compatibility and Sdk/API Integration

US $ 1 / Piece FOB
1 Piece (MOQ)
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System : Microwave System
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Audited Supplier
Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Z Wago 750 495 High-Performance I/O System for Enhanced Data Handling in Industrial Control

Z Wago 750 495 High-Performance I/O System for Enhanced Data Handling in Industrial Control

US $ 90-399 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverfter, Varibale Frequency Inerter, VSD, VFD, AC Motor Drives, Pump VFD, Water Pump VFD, Pump Variable Frequency Drive, Crane VFD, Inversor De FrequeNcia Para Bomba DeaGua
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Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
Chat Now Send Inquiry
2 Wire IP Home Security System1080p Camera Doorbell Video Intercom System

2 Wire IP Home Security System1080p Camera Doorbell Video Intercom System

US $ 1-65 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, CCC, FCC, CE
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Audited Supplier
Shenzhen Eeguard Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Smart Power Failure Detection System for Industrial Server Environments

Smart Power Failure Detection System for Industrial Server Environments

US $ 19-25 / Piece FOB
1 Piece (MOQ)
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Main Products: Soil Sensor, Wind Sensor, Temperature and Humidity Sensor, Dissolved Oxygen Sensor, Soil Moisture Sensor, Weather Station, CO2 Sensor, Humidity Temperature Sensor
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Audited Supplier
Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
Elevator Accessory Card Swiping System Step-Sftv1.10

Elevator Accessory Card Swiping System Step-Sftv1.10

US $ 150-200 / Piece FOB
1 Piece (MOQ)
More
Use of Occasions : Indoor Type
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Audited Supplier
Xi'an Uplift Parts Co., Ltd.

Shaanxi, China Since 2022
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Easco Relay Switch Supported Face Recognition Attendance System for Office Building Turnstile Gate

Easco Relay Switch Supported Face Recognition Attendance System for Office Building Turnstile Gate

US $ 384-414 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Turnstile Gate, Biometric Device, Car Barrier Gate, Automatic Door Opener, License Plate Recognition Device, Face Recognition Attendance, Speed Gate, Facial Recognition Turnstile, Tripod Turnstile, Full Height Turnstile
Send Inquiry
Audited Supplier
Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Optical Digital Relay Protection Test System For Smart Substation

Optical Digital Relay Protection Test System For Smart Substation

US $ 18,000-50,000 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
HV Hipot Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2011
Chat Now Send Inquiry
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