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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 $ 400 / Set FOB
2 Sets (MOQ)
More
Main Products: Face Recognition Machine, Turnstile Gate, Car Plate Recognition Machine
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Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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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)
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Usage : Fire, Smoke
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Shenzhen Ansorl Technology Co., Ltd.

Guangdong, China Since 2019
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Wired Relay Nurse Call System Bead Head Nurse Caller

Wired Relay Nurse Call System Bead Head Nurse Caller

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Medical Psa Oxygen Generator System, Medical Compacted Oxygen Generator System, Oxygen Cylinder Filling System, Medical Central Suction System, Medical Compressed Air System, Medical Nurse Call System, Medical Clean Engineering System, Medical Central Gas Supply System, Medical Smart Ward Nursing System, Hospital Bed Head Unit System
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Hunan Eter Medical Co., Ltd.

Hunan, China Since 2018
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Combustibal Gas Alarm Control System with 3 Relay Outputs

Combustibal Gas Alarm Control System with 3 Relay Outputs

US $ 100-1,600 / Piece FOB
2 Pieces (MOQ)
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Customized : Customized
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Advanced Distance Relay Test System for Electrical Substations

Advanced Distance Relay Test System for Electrical Substations

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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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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H. 265 Network Video Intercom System with Card Swipe Access & Dual Relay Control

H. 265 Network Video Intercom System with Card Swipe Access & Dual Relay Control

US $ 42-62 / Set FOB
1 Set (MOQ)
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Certification : RoHS, CCC, FCC, CE
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Shenzhen Eeguard Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Advanced Portable Relay Testing System for Substation Commissioning

Advanced Portable Relay Testing System for Substation Commissioning

US $ 12,000-16,000 / 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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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Advanced Six-Phase Relay Test System for Power Protection

Advanced Six-Phase Relay Test System for Power Protection

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

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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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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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Six-Phase Intelligent Relay New Energy Protection Secondary Injection Test Set Laboratory Equipment System Machine

Six-Phase Intelligent Relay New Energy Protection Secondary Injection Test Set Laboratory Equipment System Machine

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
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Mass Scope of Workpiece : <900kg
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Versatile 6-Phase Relay Test System for Accurate Performance Evaluation

Versatile 6-Phase Relay Test System for Accurate Performance Evaluation

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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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Ai Video Surveillance IP Camera with 200m Intrusion Detection Radar Security System

Ai Video Surveillance IP Camera with 200m Intrusion Detection Radar Security System

US $ 1 / Piece FOB
1 Piece (MOQ)
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Certification : CE, ISO, FCC, RoHS
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Related Searches
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Wago 750 504 Reliable I/O System for Precise Control in Industrial Automation Applications

Wago 750 504 Reliable I/O System for Precise Control in Industrial Automation Applications

US $ 90-399 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverfter, Varibale Frequency Inerter, VSD, VFD, AC Motor Drives
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Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Advanced Smart Vehicle Detection System for Ground Safety

Advanced Smart Vehicle Detection System for Ground Safety

US $ 9-11 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Huajie Automatic Door Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Wireless IP Multi Apartment Smart Video Door Phone APP Control Intercom System

Wireless IP Multi Apartment Smart Video Door Phone APP Control Intercom System

US $ 53-57 / Piece FOB
50 Pieces (MOQ)
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Main Products: Video Door Phone, Access Control
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ZHUHAI RONGTAI ELECTRONICS CO., LTD.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2015
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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
Persons : 6-10
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Xi'an Uplift Parts Co., Ltd.

Shaanxi, China Since 2022
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Frequency-Adaptive Relay Testing System for Various Protection Schemes

Frequency-Adaptive Relay Testing System for Various Protection Schemes

US $ 12,000-18,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
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Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Long Distance in Nlos Condition HD Video Transmission Relay System for Uav

Long Distance in Nlos Condition HD Video Transmission Relay System for Uav

US $ 4,500 / Piece FOB
1 Piece (MOQ)
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Application : Video Transmission
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Shenzhen Keweitai Enterprise Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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Innovative Mmwave Radar Camera Surveillance System with Simultaneous Target Tracking

Innovative Mmwave Radar Camera Surveillance System with Simultaneous Target Tracking

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Perimeter Radar Security System, Anti-Drone Solution & System, Elderly Care Health Care System, Mmwave Radar Modules
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Smart Vehicle Access Control System for Hassle-Free Parking

Smart Vehicle Access Control System for Hassle-Free Parking

US $ 7-9 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Huajie Automatic Door Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Related Videos
  • 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 $ 400 /Set
    2 Sets (MOQ)
    Contact Supplier
  • What is Fire Detection Control System Panel with Fire,Fault,Supervisory Relays
    What is Fire Detection Control System Panel with Fire,Fault,Supervisory Relays
    US $ 100-300 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Wired Relay Nurse Call System Bead Head Nurse Caller
    What is Wired Relay Nurse Call System Bead Head Nurse Caller
    US $ 100-1,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Combustibal Gas Alarm Control System with 3 Relay Outputs
    What is Combustibal Gas Alarm Control System with 3 Relay Outputs
    US $ 100-1,600 /Piece
    2 Pieces (MOQ)
    Contact Supplier
Wago 2601 1201 Modular I/O System for Flexible and Efficient Industrial Automation Solutions

Wago 2601 1201 Modular I/O System for Flexible and Efficient Industrial Automation Solutions

US $ 90-399 / Piece FOB
1 Piece (MOQ)
More
Main Products: Frequency Inverfter, Varibale Frequency Inerter, VSD, VFD, AC Motor Drives
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
Chat Now Send Inquiry
Modern Multi-Function Relay Field Calibration System

Modern Multi-Function Relay Field Calibration System

US $ 14,000 / Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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)
More
Main Products: Perimeter Radar Security System, Anti-Drone Solution & System, Elderly Care Health Care System, Mmwave Radar Modules
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Audited Supplier
Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry

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About Relay System FAQ

  • QHow to verify the quality of test machines from suppliers in China?

    The Relay System is included in our comprehensive Test Machine range.You can verify the quality of test machines by requesting product specifications, checking certifications, and asking for samples. Conduct thorough research on supplier reputation and reviews. Working with a trusted manufacturer ensures you receive high-quality test machines for your application needs.

  • QWhat are the advantages of sourcing test machines for instruments & meters from China?

    The Relay System is classified under our comprehensive Test Machine range.Sourcing test machines from China offers competitive pricing, a wide range of product selections, and access to advanced technology. China is known for its manufacturing expertise, and suppliers offer customization options to meet specific requirements, enabling you to find the best fit for your business.

  • QWhat types of test machines are commonly used for instruments & meters?

    Discover the perfect addition to your Test Machine with our Relay System.Test machines for instruments & meters come in various types such as performance testers, calibration equipment, and durability testers. Each type serves a specific function to ensure the accuracy and reliability of the instruments. Contact a reputable supplier for advice on the best choice for your needs.

Advanced One-Way Vehicle Detection System for Smart Parking Solutions

Advanced One-Way Vehicle Detection System for Smart Parking Solutions

US $ 9.5-12 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Huajie Automatic Door Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Uhv-702 Digital Microcomputer Three Phase Relay Protection Test System

Uhv-702 Digital Microcomputer Three Phase Relay Protection Test System

US $ 2,300-3,500 / Set FOB
1 Set (MOQ)
More
Main Products: Contact Resistance Tester, Protection Relay Tester, Circuit Breaker Analyzer, AC DC Hipot Tester, Transformer Tester, Series Resonant Test System, VLF Hipot Tester
Contact Supplier
Audited Supplier
Wuhan UHV Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

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

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

US $ 90-399 / Piece FOB
1 Piece (MOQ)
More
Connection Mode : Push-Pull Connection
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
Chat Now Send Inquiry
Durable Handheld Equipment Relay Protection Calibrator Protection Test System

Durable Handheld Equipment Relay Protection Calibrator Protection Test System

US $ 20,052 / sets FOB
1 sets (MOQ)
More
Main Products: Series Resonance, Hipot Tester, High Voltage Test Equipment, Cable Fault Locator, Electric Power Analyser
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Audited Supplier
Wuhan Kaidi Zhengda Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2024
Chat Now Send Inquiry
Low Weight High Accuracy Relay Test System

Low Weight High Accuracy Relay Test System

1 Set (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
360 Degree Radar Camera Surveillance System for Oilrigs Protection

360 Degree Radar Camera Surveillance System for Oilrigs Protection

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Perimeter Radar Security System, Anti-Drone Solution & System, Elderly Care Health Care System, Mmwave Radar Modules
Contact Supplier
Audited Supplier
Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Wago 750 559 High-Quality I/O System for Optimized Industrial Automation Control

Wago 750 559 High-Quality I/O System for Optimized Industrial Automation Control

US $ 90-399 / Piece FOB
1 Piece (MOQ)
More
Character : Magnetically
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
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Advanced Harmonic Injection Relay Test System for Precision Protection

Advanced Harmonic Injection Relay Test System for Precision Protection

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: CT PT Analyzer, Relay Protection Test System, Substation DC System Tester, Battery Test System
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
Energy Monitoring Systems Switchgears Vcb and Install Protection Relays Am2se Medium Voltage

Energy Monitoring Systems Switchgears Vcb and Install Protection Relays Am2se Medium Voltage

US $ 300-355 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
Chat Now Send Inquiry
Innovative Perimeter Radar System for 200m Instrusion Protection and Monitoring

Innovative Perimeter Radar System for 200m Instrusion Protection and Monitoring

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Perimeter Radar Security System, Anti-Drone Solution & System, Elderly Care Health Care System, Mmwave Radar Modules
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Audited Supplier
Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
Chat Now Send Inquiry
Wago 2604 1204 Advanced Modular I/O System for Precise Control in Industrial Applications

Wago 2604 1204 Advanced Modular I/O System for Precise Control in Industrial Applications

US $ 90-399 / Piece FOB
1 Piece (MOQ)
More
Type : Filter Electric Connector
Contact Supplier
Audited Supplier
Quanzhou Ausenist Technology Co., Ltd

Jiangsu, China Since 2023
Chat Now Send Inquiry
China Manufacture Relay & Protection Microcomputer Test System

China Manufacture Relay & Protection Microcomputer Test System

US $ 1,000-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Oil Transformer, Impulse Voltage Generator, Vlf Hipot Test Equipment, Loop Resistance Tester, Relay Protection Tester, Pd Test System, Cable Fault Tester, Tuning Resonance Test Device, DC Hv Generator, Lightning Arrester
Contact Supplier
Audited Supplier
Kiyu Power Wuhan Co., Ltd

Manufacturer/Factory & Trading Company

Hubei, China Since 2018
Chat Now Send Inquiry
Advanced Haomai 3-Phase Relay Testing System for IEC Standards

Advanced Haomai 3-Phase Relay Testing System for IEC Standards

US $ 2,500-3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Haomai Electric Power Automation Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
Chat Now Send Inquiry
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