Products

Suppliers
Filter Gallery
82,875

Relay Controller

Products
Ph Controller Plc Controller Temperature Controller Pressure Controller Remote Controller Pressure Switch Controller

Sorry! No matches were found.

Yet404-WiFi 433MHz 4CH Relay WiFi Receiver Controller for Smart Home System

Yet404-WiFi 433MHz 4CH Relay WiFi Receiver Controller for Smart Home System

US $ 8-9.5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Wireless Remote Control, Door Opener, Door Lock, Transmitter, Receiver, Alarm System, WiFi Camera, Smart Plug, Wireless Controller, Smart Home System
Contact Supplier
Audited Supplier Audited Supplier Since 2017
ShenZhen Yaoertai Technological Development CO.,LTD

Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Omron Liquid Level Relay 61f-Gp-N AC220V Controller Remote Control Light Controller

Omron Liquid Level Relay 61f-Gp-N AC220V Controller Remote Control Light Controller

US $ 19-30 / Piece FOB
1 Piece (MOQ)
More
Application : Machine Tool
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
RS485 Load Cell Weight Controller with Relay Output

RS485 Load Cell Weight Controller with Relay Output

US $ 115-120 / Piece FOB
1 Piece (MOQ)
More
Main Products: Load Cell, Force Transducer, Weihing Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Fibos Measurement Technology (Changzhou) Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
2080-LC50-48awb Ab Digital Relay Outputs I/O Unit Micro 850 Controller

2080-LC50-48awb Ab Digital Relay Outputs I/O Unit Micro 850 Controller

US $ 294.9 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO: 9001
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Shenzhen Kernal Intelligent Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Sil2 Certified CO2 Gas Alarm Controller with 2 Relay Outputs

Sil2 Certified CO2 Gas Alarm Controller with 2 Relay Outputs

US $ 80-300 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gas Detector, Call Point, Carbon Monoxide Detector, Manual Operated Siren, Fire Hose Nozzle, Fire Fighting Parts, Fire Alarm Bell, Smoke Detector, Gas Alarm, Gas Detector Alarm
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Mantern Industrial Co., Limited

Trading Company

Henan, China Since 2013
Chat Now Send Inquiry
Dual Relay Outputs pH Controller for Swimming Pool and Hydroponic Plants pH Management with CE Certified

Dual Relay Outputs pH Controller for Swimming Pool and Hydroponic Plants pH Management with CE Certified

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
More
Display : Digital
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Cotrust Cth2 216-2bd46-0X40, H226il, Relay Type, 128kb+64kb+64kb Program Space /64kb+100kb Data Space, CPU Programming Logic Controller

Cotrust Cth2 216-2bd46-0X40, H226il, Relay Type, 128kb+64kb+64kb Program Space /64kb+100kb Data Space, CPU Programming Logic Controller

US $ 90-130 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
3G Version GSM-Auto Double Big Power Relay Output GSM Switch Controller Box

3G Version GSM-Auto Double Big Power Relay Output GSM Switch Controller Box

US $ 120-200 / Set FOB
1 Set (MOQ)
More
Application : Automatic Doors
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
MCX20b 080g0057 Program Controller with 20 Relays

MCX20b 080g0057 Program Controller with 20 Relays

US $ 934-955 / Piece FOB
1 Piece (MOQ)
More
Main Products: Light-Emitting Diode Chip, Lto Tape Drive, Avaya IP Phones, Electrolytic Capacitors, Tantalum Capacitors, Transistors, IC, Resistors, Paste Capacitors, Network Products
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Acrel Ard Low Voltage Motor Protection Relay Controller

Acrel Ard Low Voltage Motor Protection Relay Controller

US $ 81-806.7 / Piece FOB
1 Piece (MOQ)
More
Customized : Customized
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Acrel E-Business (Shanghai) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Supmeter Optional Weighing Automation Bagging Machine Controller 2di 2do for Relay

Supmeter Optional Weighing Automation Bagging Machine Controller 2di 2do for Relay

US $ 107-126 / Piece FOB
1 Piece (MOQ)
More
Main Products: Weighing Indicator, Weighing Scale, Weighing Apparatus, Weighing Instrument, Weighing Controller, Weight Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
433MHz Electronic Relay Switch Remote Controller for Volume Gate Door Kl099

433MHz Electronic Relay Switch Remote Controller for Volume Gate Door Kl099

US $ 1-1.4 / Piece FOB
20 Pieces (MOQ)
More
Application : Automatic Doors, Led Products, Industrial Machinery, Special Equipment, Audio / Video Players
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
RF Remote Control Electrical Control System Thermostat & Temperature Controller Pressure Switch Gas Analyzer Liquid Analyzer
HIGHJOIN PT100 4-20mA Relay NPN Temperature Switch Controller

HIGHJOIN PT100 4-20mA Relay NPN Temperature Switch Controller

US $ 50-75 / Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Sensor, Pressure Switch, Water Level Sensor, Flow Meter, Differential Pressure Sensor, Pressure Transmitter, Flow Switch, Magnetic Flow Meter, Level Transmitter, Temperature Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Nanjing Hangjia Electronic Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2019
Chat Now Send Inquiry
Flexem PLC FC5-30mn-DC Controller, 18 Inputs, 12 Relay Outputs, IEC 61131-3 Programming

Flexem PLC FC5-30mn-DC Controller, 18 Inputs, 12 Relay Outputs, IEC 61131-3 Programming

1 Piece (MOQ)
More
Task : Program
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Shanghai Flexem Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2021
Chat Now Send Inquiry
Two Door Double Way Controller and Two Relay (inBio260)

Two Door Double Way Controller and Two Relay (inBio260)

US $ 140-150 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fingerprint Access Control, Fingerprint Time Attendance, Acess Control Systems, RFID Access Control, Fingerprint Lock, Proximity Card Reader, Magnetic Lock, Electric Lock, Guard Tour Patrol System, Fingerprint
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Granding Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2008
Chat Now Send Inquiry
Crane Motor Stator Voltage and Speed Regulating Contactor Relay Controller

Crane Motor Stator Voltage and Speed Regulating Contactor Relay Controller

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
More
Number of Pole : 5
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Ningbo Langch International Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
LED Display Relay Output Digital Boiler Pressure Controller

LED Display Relay Output Digital Boiler Pressure Controller

US $ 70-79 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Pressure Transmitter, Level Transmitter, Temperature Transmitter, Flow Switch, Pressure Sensor, Flow Meter, Pressure Switch, Temperature Switch, Temperature Sensor, Sensor
Contact Supplier
Audited Supplier Audited Supplier Since 2021
BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Manufacturer/Factory

Shaanxi, China Since 2021
Chat Now Send Inquiry
Stc 1000 Two Relay Output Thermostat Stc-1000 Digital Temperature Controller for Incubator AC 110V 220V 12V 24V 10A

Stc 1000 Two Relay Output Thermostat Stc-1000 Digital Temperature Controller for Incubator AC 110V 220V 12V 24V 10A

US $ 7-10 / Piece FOB
50 Pieces (MOQ)
More
Certification : RoHS, ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Jinan Retekool Inc

Manufacturer/Factory,Trading Company

Shandong, China Since 2005
Chat Now Send Inquiry
Carbon Dioxide Controller with Ndir Remote Sensor Monitor Day Night Relay Function for Grow Room Tent

Carbon Dioxide Controller with Ndir Remote Sensor Monitor Day Night Relay Function for Grow Room Tent

US $ 76.8-92.4 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Omron Adapter Relay Contactor Switch Cj1w-Nc471 Position Controller PLC Circuit Breaker Cable

Omron Adapter Relay Contactor Switch Cj1w-Nc471 Position Controller PLC Circuit Breaker Cable

US $ 341-389 / Piece FOB
1 Piece (MOQ)
More
Function : Control
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Tengjing Electronics Co., Ltd

Manufacturer/Factory,Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Related Videos
  • What is RS485 Load Cell Weight Controller with Relay Output
    What is RS485 Load Cell Weight Controller with Relay Output
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Dual Relay Outputs pH Controller for Swimming Pool and Hydroponic Plants pH Management with CE Certified
    What is Dual Relay Outputs pH Controller for Swimming Pool and Hydroponic Plants pH Management with CE Certified
    Negotiable
    100 Pieces (MOQ)
    Contact Supplier
  • What is MCX20b 080g0057 Program Controller with 20 Relays
    What is MCX20b 080g0057 Program Controller with 20 Relays
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Acrel Ard Low Voltage Motor Protection Relay Controller
    What is Acrel Ard Low Voltage Motor Protection Relay Controller
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
Cotrust Medium PLC Int-00 Relay Module Int-01 Programming Logic Controller

Cotrust Medium PLC Int-00 Relay Module Int-01 Programming Logic Controller

US $ 40-45 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
Uav Wave Wireless Relay Network Manufacturer Fixed Wing Drone Surveillance Pixhawk Flight Controller

Uav Wave Wireless Relay Network Manufacturer Fixed Wing Drone Surveillance Pixhawk Flight Controller

US $ 11,125-13,142 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Xingkai Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
3G/GSM Version GSM-Relay6 GSM Alarm and Relay Controller

3G/GSM Version GSM-Relay6 GSM Alarm and Relay Controller

US $ 60-100 / Piece FOB
1 Piece (MOQ)
More
Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
ATD-650 Intelligent Numerical Electronic Motor Protection Relay, Industry Protection Controller

ATD-650 Intelligent Numerical Electronic Motor Protection Relay, Industry Protection Controller

US $ 100-180 / Piece FOB
1 Piece (MOQ)
More
Usage : Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

Cp1e-N40SDR-a 24 In16 Relay AC RS232 Programmable Logic Controller

Cp1e-N40SDR-a 24 In16 Relay AC RS232 Programmable Logic Controller

US $ 155-165 / Piece FOB
2 Pieces (MOQ)
More
Main Products: Light-Emitting Diode Chip, Lto Tape Drive, Avaya IP Phones, Electrolytic Capacitors, Tantalum Capacitors, Transistors, IC, Resistors, Paste Capacitors, Network Products
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Cj Relay Output Digital LED Pid Temperature Controller (XMTA-618)

Cj Relay Output Digital LED Pid Temperature Controller (XMTA-618)

US $ 18.8 / Piece FOB
1 Piece (MOQ)
More
Certification : RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Yuyao Gongyi Meter Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang, China Since 2006
Chat Now Send Inquiry
Supmeter Relay Switch Output and Analogue Output Belt Weighfeeder Weighing Module Controller

Supmeter Relay Switch Output and Analogue Output Belt Weighfeeder Weighing Module Controller

US $ 102-110 / Piece FOB
1 Piece (MOQ)
More
Main Products: Weighing Indicator, Weighing Scale, Weighing Apparatus, Weighing Instrument, Weighing Controller, Weight Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
DC12-24V 4 Channel Universal Wireless Relay Remote Controller

DC12-24V 4 Channel Universal Wireless Relay Remote Controller

US $ 3-3.8 / Piece FOB
20 Pieces (MOQ)
More
Type : Button
Contact Supplier
Audited Supplier Audited Supplier Since 2017
Shenzhen Kelvin Electronics Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2017
Chat Now Send Inquiry
Original Excavator Spare Parts Relay 803504604 182550-3250 Preheating Controller for Xe215ca Xe135D Xe265D Xe270d

Original Excavator Spare Parts Relay 803504604 182550-3250 Preheating Controller for Xe215ca Xe135D Xe265D Xe270d

US $ 155.15-158.65 / Piece FOB
1 Piece (MOQ)
More
Main Products: Wheel Loader, Crane, Motor Grader, Truck Crane, Eacavator, Road Roller, Crawler Crane, Bulldozer, Tower Crane, Dump Truck
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Xuzhou Shangheng Engineering Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2021
Chat Now Send Inquiry
Smart pH Controller for Fish Tank and Aquarium Environmental pH Regulation with Dual Relay Outputs

Smart pH Controller for Fish Tank and Aquarium Environmental pH Regulation with Dual Relay Outputs

US $ 76.2-89.7 / Piece FOB
100 Pieces (MOQ)
More
Appliance : Food Analysis, Biochemistry
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Kunshan Ast Optoelectronics Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Supmeter Load Cell Indicator Simple Weighing Controller Embedded Installation Relay Weigh Controller

Supmeter Load Cell Indicator Simple Weighing Controller Embedded Installation Relay Weigh Controller

US $ 107-126 / Piece FOB
1 Piece (MOQ)
More
Main Products: Weighing Indicator, Weighing Scale, Weighing Apparatus, Weighing Instrument, Weighing Controller, Weight Transmitter
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
Chat Now Send Inquiry
Motor Relay Wdh-31-533 Controller 16 Types Motor Protection

Motor Relay Wdh-31-533 Controller 16 Types Motor Protection

US $ 195-250 / Piece FOB
1 Piece (MOQ)
More
Material : Aluminum Alloy
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
3G Vesion Double Big Power Relay Outptu GSM-Ctl Controller

3G Vesion Double Big Power Relay Outptu GSM-Ctl Controller

US $ 55-100 / Set FOB
1 Set (MOQ)
More
Main Products: Coin Acceptor, Coin Selector, Vending Machine, Door Sensor, Remote Control, Automatic Door
Contact Supplier
Audited Supplier Audited Supplier Since 2009
Shanghai Wafer Microelectronics Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai, China Since 2009
Chat Now Send Inquiry
Industrial pH Meter Price pH Controller Relay Controleur Rgulateur De pH Et ORP (redox)

Industrial pH Meter Price pH Controller Relay Controleur Rgulateur De pH Et ORP (redox)

US $ 155-170 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Hangzhou Supmea International Trading Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2016
Chat Now Send Inquiry
Cotrust Cth200 PLC H226XL 24di/16do Transistor/Relay Output 220VAC CPU Programming Logic Controller

Cotrust Cth200 PLC H226XL 24di/16do Transistor/Relay Output 220VAC CPU Programming Logic Controller

US $ 200-210 / Piece FOB
1 Piece (MOQ)
More
Main Products: HMI, Frequency Converter, Servo Drive, PLC Controller, PLC, Touch Panel, Human Machine Interface, VFD, Variable Frequency Drive, Frequency Inverter
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Cotrust Technologies Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
Combustion Safety Controller Ra890g1245 220V Flame Safe Guard Relay

Combustion Safety Controller Ra890g1245 220V Flame Safe Guard Relay

US $ 1,280-1,290 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Shenzhen Dulcimer Technology Co., Ltd.

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
Ph Controller Plc Controller Temperature Controller Pressure Controller Remote Controller Pressure Switch Controller
View More

Related Searches

Temperature Control Remote Control Temperature Sensor PLC Temperature Controller Digital Temperature Controller Controller Temperature Indicator Power Controller Wholesale Relay Controller

Browse by Categories

Home > Electrical & Electronics > Remote Control > RF Remote Control
1/834
TOP

Search Filter

Categories

More Less
  • RF Remote Control
  • Electrical Control System
  • Thermostat & Temperature Controller
  • Pressure Switch
  • Gas Analyzer
  • Liquid Analyzer
  • pH Meter
  • Relay
  • Weight Indicator
  • Remote Control Switch

Application

More Less
  • General Transducer
  • High-performance Transducer
  • High Frequency Converter Transducer
  • Three Phase Transducer
  • Single-phase Transducer

Link of Transformation

More Less
  • AC-AC Variable-Frequency Drive
  • AC-DC-AC Variable-Frequency Drive

Nature of DC Power

More Less
  • Voltage Variable-Frequency Drive
  • Current Variable-Frequency Drive

Output Type

More Less
  • Triple
  • Single

Voltage of Power Supply

More Less
  • Low Voltage Variable-Frequency Drive
  • Medium Voltage Variable-Frequency Drive
  • High Voltage Variable-Frequency Drive

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Jiangsu
  • Zhejiang
  • Shanghai
  • Henan
  • Shandong
  • Fujian
  • Anhui
  • Hubei
  • Hebei
  • Hunan
  • Yunnan
  • Chongqing
  • Sichuan
  • Shaanxi
  • Beijing
  • Tianjin
  • Liaoning
  • Guangxi
  • Ningxia
  • Jiangxi
  • Heilongjiang
  • Hongkong S.A.R.
  • Hainan
Reset Done