Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
- Combo Deals
Any questions? Our AI beta will help you find out quickly.
Try me now
Quick View
Waveshare Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 01/16
- Model #: 124184301415
- $90.88 –
- More options from $90.88 - $91.99
- Free Shipping
Quick View
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 01/16
- Model #: 964748041544
- $85.99 –
- More options from $85.99 - $90.99
- Free Shipping
Quick View
PCI-1760U REV.B1 8-way Relay Output Isolation Digital Input Card For Advantech
- Model #: AGE-2456106
- $450.90 –
- Free Shipping
Quick View
DC6-40V Integrated Voltmeter Undervoltage/Overvoltage Protection Switch Relay Module Timing Charge/Discharge Communication
- Model #: VFR-804
- $18.49 –
- Free Shipping
Quick View
315MHz Wireless Remote Controls RF Transmitter 8 Buttons & 12 Buttons 1000m Distance Work with 433MHz Relay Receiver KTNNKG
- Model #: CCOOCCO-0056768
- $15.77 –
- Free Shipping
Quick View
4X Esp8266 Esp-12F Wifi Relay Module 2Channel 5V/8-80V Network Relay Switch For Ide Smart Home App Remot C
- Model #: YPAPP-1107
- $55.43 –
- Free Shipping
Quick View
2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client and Udp Mode for Smart Home MultiClient Use
- Model #: 9158154860610
- $65.99 –
- $5.99 Shipping
Quick View
- $14.64 –
- Free Shipping
Quick View
Wireless Remote Control Door Access Long Relay Switch 2G Remote Controller Free Call 850/900/1800/1900MHz
- Model #: AGCC-2401013
- $26.91 –
- Free Shipping
Quick View
5X On Off Twin Timer Relay Knob Control Time Switch ATDV-YC 6S-60M Relay Board AC 110/220V Electrical Access(AC110/220V)
- Model #: YAPP-2292
- $52.82 –
- Free Shipping
Quick View
The Most Complete Starter Kit Ultrasonic Sensor Starter Set Tutorial Ultrasonic Ranging Relay for Mega2560 Nano
- Model #: byjj-858
- $50.80 –
- Free Shipping
Quick View
30 Piece 5V DC Mini Power Relay PCB Type Power Relay
- Model #: YPAPP-906
- $32.31 –
- Free Shipping
Quick View
Wireless Remote Controller with 300cm Antenna for Parking Systems, GSM Gate Opener Relay Switch, Phone Shaking Door Opener
- Model #: YXPYP-918
- $47.80 –
- Free Shipping
Quick View
Relay TRV3 L-Z-F-5VDC TRV3L-Z-F-12VDC TRV3L-Z-F-24VDC 5Pin 40A 5V 12V 24V 1pcs(TRV3L-Z-F-24VDC)
- Model #: ADD8Y318
- $30.29 –
- More options from $29.19 - $30.29
- Free Shipping
Quick View
LED Delay Timer Control Switch Board Adjustable 5V Relay Module Cycle Triggered Delay Power Outage for Motor Light Strip
- Model #: VFR-408
- $22.02 –
- Free Shipping
Quick View
PCI2307 For ART Relay Output Card 16 DI 16 Switch Quantity Card
- Model #: ACEE-1755
- $429.77 –
- Free Shipping
Quick View
Wireless Door Opener, Remote Control, Relay Switch, GSM Gate Opener, Door Access, 900/1800Mhz, 999 Users By Free Call
- Model #: YXPYP-903
- $38.20 –
- Free Shipping
Quick View
Coowell Raspberry Pi 8 Channel Relay Module HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH Jetson Nano Help The Pi to Control Home Appliances
Limited time offer, ends 01/18
- Model #: 9158154850741
- $59.19 –
- More options from $59.19 - $65.99
- Free Shipping
Quick View
Relay:56049018AB 72472M 12VDC Delivery 35A 5pins G8V-RH-1C7T-R-DC12 12VDC Automotive Relay HJDIPCKYVG
- Model #: ADD8Y324
- $28.49 –
- More options from $26.87 - $28.49
- Free Shipping
Quick View
433mhz RF Relay Receiver Module Wireless 4 CH Output with Learning Button and 433 Mhz RF Remote Controls Transmitter Diy
- Model #: CCOOCCO-0056606
- $13.43 –
- Free Shipping
Quick View
Ceiling Type Human Body Infrared Sensor Switch 110V-220V Relay High Power Sensor Switch with Adjustable Delay
- Model #: CCOOCCO-0056975
- $20.48 –
- Free Shipping
Quick View
Upgraded Version 433Mhz 1CH RF Relay Receiver Universal Wireless Remote Control Switch Module LED Light Controller
- Model #: CCOOC-0049861
- $12.99 –
- Free Shipping
Quick View
FOR Broadcast grade SDI with input, four outputs, and split, 4 SD/HD/3G-SDI splitter, signal relay NS-S14
- Model #: 6957133200217
- $133.03 –
- Free Shipping
Quick View
1PCS NNG1-1/032F-38 10Z-20Z-40Z-80Z-120Z SSR-10DA/G3NB-240B-1/NJG2-SDA032 Solid State Relay(HHG1-1-032F-38 40A)
- Model #: ADD8T132
- $169.89 –
- More options from $168.70 - $182.00
- Free Shipping
Quick View
- $55.79 –
- $7.85 Shipping
Quick View
relay board switch web server controller smart home automation LAN WAN PC phone without internet home assistant
- Model #: 1-Net-Switch1054
- $242.88 –
- Free Shipping
Quick View
Tuya For Home For Home Control 3.5 Inch Mini Control Panel With IR Control 3 Gang Relay Switch
- Model #: YAPP-692
- $97.31 –
- Free Shipping
Quick View
Waveshare RS485 CAN HAT For Raspberry Pi Allows Stable Long-Distance Communication Supports Raspberry Pi Series Boards
- Model #: BOYYJA-243
- $20.17 –
- Free Shipping
Quick View
Ubiquiti UISP WAVE-AP-MICRO bridge/repeater - 5000 Mbit/s
- Type: Accessories
- Dimensions: 13.440 x 7.960 x 7.000
- Weight: 5.5400
- Model #: WAVE-AP-MICRO
- $527.11 –
- More options from $527.11 - $659.98
- Free Shipping