Advertising Disclosure
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Best Choice MURANCLOUD 
DC 12V 40A Relay Remote Control Switch, 1CH Universal 433Mhz Remote Control Wireless Latching Function Switch for Indust Working Voltage: DC12 V ; Max load current: 40 A ; Working frequency: 433 Mhz.Best Value meross 
meross Wi-Fi Relay WLAN Switch, Relay Module for Smart Home, Compatible with Apple HomeKit, Alexa and Hey Google, Surfac Smart Switch: meross relay module fits into any standard electrical box and can be surface-mounted/flush-mounted. Upgrad
12V 240A Wireless Remote Car Battery Disconnect Relay Master Kill Cut-off Switch ※Rated Current: 240A. Zip Tie Organizer Cable Zip Ties Glow in Dark Screw Fixing Wire Holder Organizer. 1M 50 Amp AndersMURANCLOUD 
DC 12V 24V 36V Wireless Remote Control Switch 433Mhz 4CH Remote Relay Receiver with 2 Transmitters for Garage Door Opene 4 Channel For Wireless Control: the remote switch is a learning switch, it can learn different coding remote controls (s
8 Gang Switch Panel Relay Circuit Breaker Control Box Car Boat Light Bar Switch 100% brand new and high quality 8 Gang Switch Panel Relay Circuit Breaker Control Box Car Boat Light Bar Switch 1200 WatShelly 
Shelly Plus 2PM, WiFi & Bluetooth 2 Channels Smart Relay Switch with Power Metering, Home Automation, Roller Shutters, R Shelly Plus 2PM is a Wi-Fi & Bluetooth operated smart switch relay with 2 channels,up to 16A,(18A peak) with power meterMURANCLOUD 
DC 12V Wireless Control Switch 433Mhz Remote Transmitter and Receiver, 30A 12 Volt Wireless Relay Switch DCUsed DC 24V 3 EasyTo Use: We have made transmitter and receiver working together and test it before ship it, when you get it don't nee12V 200A Car Battery Switch Relay Remote Control Master Kill Cut Off Isolator Features： Type: Power-off switch Battery: 2016 Button Battery Working Voltage: 12V Rated Current: 200A Instantaneous CurShelly Shelly Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Alexa & Google Home Compatible | iOS Android App Shelly Plus 1 is a Wi-Fi & Bluetooth-operated smart relay switch with 1 channel, up to 16A that can be used also as a WiDual Remote Car Battery Disconnect Relay Master Kill Cut-off Switch with Display Automatic alarm of defective threshold and automatic battery disconnect. Loss of power delay 60 seconds alarm 120 secondMURANCLOUD DC 12V Wireless Remote Control Switch, 433Mhz 10A 1CH Relay Remote Control Switch (2 Transmitter and 1 Receiver)，Transmi Working Volage: DC12 V; Working Temperature: -40 degrees + 80 degrees; Receiving Sensitivity: -108 dBm or more; Workingelechawk RC Remote Controlled AUX on/Off Electronic Switch Relay for Car Truck Boat LED Light Drone (4A) Package include a RC switch and a JST to futaba/JR adapter. This RC switch can be connected to receiver AUX channel or o12V/24V 40A/80 AMP Automotive Car Truck 4/5 Pin Changeover Relay Switch (1x Automotive Changeover Relay(without fixing bracket or with bracket as your choosing ). 1) 40A/80A Switching Current,MHCOZY MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Dry Contact Relay Switch Module,Tuya Smart Life app Remote Contr WIFI app remote,Works with tuya/smart life app,doesn't support ewelink app easy to setup with low voltage 5V 12V 32V,dry12V Wireless Remote Car Battery Disconnect Relay Master Kill Cut-off Switch AU Specifications: Working voltage: 12V 1.8W Working current: 120A Instantaneous current: 500A Host size: 46 * 46 * 45mm Hofasient DC 6-30V Digital LED Relay Board Cycle Timing Circuit Switch Timer Delay Trigger Module Micro USB 5V 6-30V input voltage range, support micro USB 5.0V power supply, convenient to use100/180 Amp 12V Auto relay Heavy Duty Ignition switch N/O contacts Genuine Mahle 12V/100A N/O H/DUTY RELAY 180A PEAK CURRENT Ignition Switched. 12 Volt 100 Amp continuous and 180 Amp peak rating N/O coAqara Aqara Dual Relay Module T2 with Matter, Requires Aqara Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Ro [Homekit and Matter Support] With an Aqara Zigbee 3.0 hub (Excluding the Camera Hub G2H) (*Note: Please ensure that theRemote Car Battery Disconnect Relay Master Kill Cut-off Switch Isolator 12V 240A Rated Current: 240A. Electric Power Window Switch For NISSAN PATROL GU Y61 1997-2012 For 25411-0V00A. It can maximize thCeaHoify CeaHoify 12V 100Amp 4-Pin Heavy Duty ON/Off Switch Split Charge Relay for Auto Boat Van Black Heavy duty (on/off) relay.8 Gang Switch Panel Relay Circuit Breaker Control Relay for Car Truck Boat ATV 1200 Watts powerful output max, up to 8 gangs switch panel can control 8 kinds led lights & accessories at the same timeMHCOZY MHCOZY 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Compatible wi Bluetooth WIFI Gate opener Relay,Smart life tuya app wifi remote& 433Mhz RF&Bluetooth remote 4 Channel Smart Relay.Easy10X 12V 40A 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine 100mΩ pin resistance. Electrical life 100000 cycles. Automotive Relay Version. We are able to produce 100,000 pieces perMURANCLOUD DC 12V 24V 36V Wireless Remote Control Switch 10A 4CH 433Mhz 600ft Long Range Wireless Relay Switch for Garage Door, Ind 【SIGNAL Stability】the RF remote control adopts RF technology, stable signal. Signal of the wireless RF switch can pass tRemote Car Battery Disconnect Relay Master Kill Cut-off Switch Isolator 12V 240A Remote Battery Disconnect Switch 12V 24V 240A Battery Kill Switch for Car RV ATV. We will be happy to serve you. CompactGlarks Glarks 10 Pack 12V 30/40 Amp 5-Pin SPDT Electrical Relays Switch for Automotive Truck Boat Marine ★ Package: Including 10 pack 5-Pin SPDT(Single Pole Double Throw) Electrical Relays Switch packed in a plastic box.AC 110V-240V 30A RF Relay Wireless Remote Control Switch + 433MHz Remote Control Max Load: 30A Relay, Resistive load≤25A, Inductive load≤20A. Toggle: Push once the remote button, the relay connects, puDaXuTech Wireless Remote Switch,Smart Home 433Mhz DC 12V 1CH Wireless Remote Switch Relay Receiver Transmitter Universal Remote C 💡-Very convenient to use, simple wiring diagram connection way.GRT8-EC On Delay & Off Delay Timer Relay Time Delay Relay Switch 10A DC24 AC220V Monitoring Relay. Current Monitoring Relay. Solid State Relay. Circuit Breaker. Electromagnetic Relay. Relay Module forREDPINGUO Wireless Remote Switch,AC110V/120V/240V/ Relay RF Remote Control Light Switches for Pump Security Systems with 500 metre High Power Load:The receiver adopts 30A relay, which can load high-power electrical appliances to ensure long-term stabiRemote Car Battery Disconnect Relay Master Kill Cut-off Switch Isolator 12V 240A Battery disconnect switch rated current: 240A. It can effectively protect and prolong the life of car battery. DisconnecDIGISHUO DIGISHUO 2pcs 5V 1 Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (2Pcs 5V 1 Channel Relay The module uses genuine quality relay, normally open interfacesUniversal 433Mhz Remote Control Wireless Switch DC 12V 24V 72V 30A Remote Relay Operation mode: Automatic. Model: DC 12-72V.ANXYULEN Car Relay with Harness, 5 Pin 80A 12V On/Off Normally Open SPST Relay Socket Plug, Model JD2912-1Z-12VDC 80A 14VDC, Auto 【Premium Quality】: Car relay with harness is made of high-quality metal and plastic material. The metal has excellent el13% Off Aribrnten Aribrnten 4CH Tuya Zigbee Smart Switch Module 85-250V Relay Smart Home Remote Control Works with Gateway for Home Replac This product is a wireless switch that supports inching/self-locking mode/interlocking mode. Users can add devices to ZiYaSao YaSao THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On&Off Relay Timer Co 💌[7 Day Digital Programmable Timer -- Digital electronics general purpose time switch with daily and weekly programs (1gernie Miniature Current Switch, Normally Open Current Sensing Switch Current Sensing Relay Adjustable AC 0.2‑30A, Self Powered Action current 0.2‑30A AC, adjustable with a potentiometer.YIQFOCA 5 Set 3V 1 Channel Relay Power Switch Board, High Level Driver Optocoupler Module Isolated Drive Control Board for ESP82 You will recevie 5Pcs 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.5pcs * 2.5 mmVATNUYOO 12V 100A Continuous Duty Relay, 4 Pin High Current Relay, Split Relay Switch Normal Open Car Starter Relay for Control B 【High Quality】100% brand new 12V 100A continuous duty relay is made of high quality materials to ensure durability and laikoolwer aikoolwer 2pcs DC 12V 100A Car Starter Relay Switch 2 Pin Terminals Car Power Relay Battery Cut-Off Relay Peak Load Auto What You Get:You will receive 2 pcs heavy duty 4-pin SPST relay and the accessory terminals included.12V DC switch relayMURANCLOUD DC 12V Motor Remote Control Switch for Control Linear Actuator,DC 8V 12V 24V 36V 433Mhz 10A Motor Forward Reverse Relay Working Voltage: DC8-36 V; Quiescent condition: Less than 8 mA; Working frequency: 433 Mhz; Max load: 10 A (suggest motoMURANCLOUD DC 12V Universal Wireless Remote Control Switch 433Mhz 2CH 10A Relay Receiver Module with 2 Channel Remote Transmitter D Working Voltage: DC12 V; Max load current: 40 A; Working frequency: 433 MhzNarva Narva 40A 12V 4 Pin Normal Open Relay with Resistor Protection Blister Pack Relay can be used in a variety of applications where switching of high power is neededFoxAlien FoxAlien Relay Module Relay Switch for CNC Router Machines, Routers and Dust Collector Connecting (AU Plug) 【Exclusive Design for CNC】This relay module is exclusively designed for FoxAlien CNC machine and add-on parts controllinWEZCHUGHAOL WEZCHUGHAOL 2 Pack 12V 4 Pin,Car Accessories AC Starter Relay,Air Conditioner Relay Car Heavy Duty Switch,Replaces OEM 9 ★Volts: 12V, 20A, Four Pins Plug inShelly Shelly Plus i4 DC, Wi-Fi Smart 4-Digital inputs Controller of Shelly Smart Switches, 5-24 VDC, Home Automation, iOS Andr 𝟰-𝗜𝗻𝗽𝘂𝘁 𝗦𝗰𝗲𝗻𝗲 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗿: Manage and activate up to 16 actions or scenes with four digital inputs,Veumoie Veumoie Tuya Wifi 30A Relay Module 85-250V Smart Switch DIY 433MHZ Controller APP Voice Relay Remote Control Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electriMURANCLOUD DC 12V 10A Relay Remote Control Switch, 433Mhz 4 CH Universal Remote Control Momentary Wireless Switch for Wireless Cont Product Parameters: Working voltage: DC12 V; Working frequency: 433 Mhz; Max load current: 10 A(Output current: Less thaREDPINGUO Temperature Controller -50 to 110 Celsius (-58 to 230 F) DC 12V Programmable Heating/Cooling Thermostat Control Switch M Temperature controller monitoring instrument, show the measured temperature (red) and set temperature (blue) at the sameEFGTEK 6 Pack 12V DC 40 AMP Waterproof 5-PIN SPDT Electric Car Relay,EFGTEK Heavy Duty 5-PIN SPDT Style Automotive Relay for Au EFGTEK Relays are Interchangeable and Compatible with: All automobiles and devices equipped with a 12 Volt DC power sourMHCOZY MHCOZY 4CH WiFi RF Wireless Switch Relay,Inching Self-Locking Interlock Mode,for Access Control Smart Garage Door,Compat Easy to setup,4CH WIFI Wireless Smart Switch,working power DC 5V or AC/DC 7-32,support 2.4G wifi onlyaikoolwer aikoolwer Automotive Relay Switch Harness Kit 24V 40A SPDT 5 Pin Waterproof Heavy Duty Tinned Copper Wires Bosch Style C 24V 40A SPDT Relays - Composite housing with silver-alloy contacts and copper coilsShelly Shelly Plus 1PM | WiFi & Bluetooth Smart Relay Switch with Power Measurement | Home Automation | Alexa & Google Home Com Shelly Plus 1PM is a Wi-Fi and Bluetooth controlled intelligent relay switch with 1 channel and up to 16 A with energy msenzooe 5PCS DC 5-36V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module 5PCS DC 5-36V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay ModuleMHCOZY MHCOZY 4 Channel Smart WiFi Wireless Dry Contact Relay Switch Module USB 5V AC 85-250V, Tuya Smart Life App Remote Contr WIFI RF Bluetooth 220V Smart Clean Contact Relay, WiFi Remote Control of Smart Life APP Yours, and 433Mhz RF Bluetooth RECSiNG ECSiNG 1PC Drum Washing Machine Relay Control Switch Door Lock Micro Delay Compatible with Samsung DC64-01538A Compatibl Door lock relay door lock for washing machineShelly Shelly 1PM Mini Gen3 | WiFi & Bluetooth Smart Switch Relay, 1 Channel 8A with Power Measurement | Home Automation | Comp Shelly 1PM Mini Gen3 is a WiFi & Bluetooth smart switch relay, 1 channel 8A, Equipped with a new processor & increased fISINFLASH ISINFLASH Fuel Pump Relay Bypass Master Kit, Relay Tester Diagnostic Scan Tool Relay Bypass Switch Kit Replaces 9036 903 【Save Time & Diagnose Faster】This 9038 diagnostic tester is very convenient and quickly identify electrical issues and sMURANCLOUD DC12V 24V 36V 48V Wireless Remote Control Switch 433Mhz 30A Long Range Remote Relay Universal 1CH Remote Transmitter wit Working Voltage: DC12 V-48 V; Output Voltage: DC12 V-48 V; Working Frequency: 433 Mhz; Max Load Current: 30 A; About RecBIGTEDDY 12V DC Adjustable Timer Switch Module Time Delay Relay NE555 - STOCK 100% Brand new and high qualityGeneric THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Contro ⭐7 Day Digital Programmable Timer -- Digital electronics general purpose time switch with daily and weekly programs (10LIGHTFOX LIGHTFOX LED Wiring Loom Harness Kit W/Rocker Switch Driving light Bar 12V 40A Relay 1 Year Warranty Up To 500W Load Capacity: 2 Lead wiring harness with On/Off sealed rocker switch, blue laser rocker switch for perfect vLINOVISION LINOVISION Industrial 12 Ports L2+ Cloud Managed PoE Switch with DC8~57V Redundant Power Input, Full Gigabit Solar PoE S L2+ REMOTE CLOUD MANAGED PoE SWITCH-Supports L2+ management functions like VLAN, QoS, ACL, Static Routing and Link AggreBIGTEDDY 2X 12V DC Adjustable Timer Switch Module Time Delay Relay NE555 - Stock 100% Brand new and high qualityBIGTEDDY 4X 12V DC Adjustable Timer Switch Module Time Delay Relay NE555 - Stock 100% Brand new and high qualityMellisso Mellisso 5X Esp8266 Esp-12F Wifi Relay Module 2Channel 5V/8-80V Network Relay Switch for Ide Smart Remot Control 3. Onboard WIFI module reset button;keppy keppy Mechanical 24 Hours Timer Switch AC 220-240V 15 Minutes Interval 96 Times ON/Off Programmable Electrical Timer DIN Mechanical Timer Switch: Large dial with clear scale; quartz movement starts automatically in a few minutes after the poLONELY BINARY Lonely Binary 12-Pack IRF520 MOSFET Switch Modules – DC Load Control up to 24V 4A – Compatible with Arduino, Raspberry P ✅【12-Pack Value】Includes 12 IRF520 MOSFET modules for high-current DC control with microcontrollers.Rakstore Rakstore XY-WJ01 DC12V LED Digital Timer Relay Delay Switch Module Programmable Timer Relay Control Switch Timing Trigge Timing range: 0.01 sec~9999 min continuously adjustableReland Sun 30A 40A XH-M138 high current switch board relay board 12V input switch control 30A output (30A) Input Voltage DC: 12V15% Off EPOMAKER EPOMAKER Sea Salt Silent Mechanical Keyboard Switches Set, Pre-Lubed Linear Switch with LED Slot, 35 Pieces for Customiz 【Epomaker Switch with Linear Feature】 Epomaker Sea Salt mechanical switches are made with initial force of 35g and end fLnqwhduu Lnqwhduu Zigbee Relay Switch Module 3/4 Channel AC100-240V Compatible with Home Mini Smart Switch Module B Qingeer Switch Timer THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay 7 Day Digital Programmable Timer -- Digital electronics general purpose time switch with daily and weekly programs (10 dHUANQIN Mechanical 24 Hours Timer Switch DC 12V 30 Minutes Interval 48 Times ON/Off Programmable Electrical Timer DIN Rail Insta Mechanical Timer Switch: Large dial with clear scale; quartz movement starts automatically in a few minutes after the poFdit Fdit Time Relay Switch Controller Module Board, 18 Programmable Delay Modes Time Delay Relay for Easy Installation, FRM0 [CUSTOMIZED DELAY SETTINGS] Access 18 modes to tailor your switch control.Domary Multifunction Button Stickers Luminous Sticker Light Switch Relay Rocker Label Circuit Decals for Car Decor (number2) [Versatile Use] These stickers can be used on various parts of your car, adding a touch of style and functionality.VGOL VGOL Time Delay Relay Module 0.01s-9999min Trigger Delay Switching Relay Module with LCD Display Support Micro USB 5V Po [LCD Display for Easy Monitoring] Clear and practical LCD display shows current mode and parameters, making it easy to uReland Sun 5V 12V 1 Channel IR Remote Control Relay Module Power Switch Self Locking (12V) 5V/12V 1CH self-locking infrared remote control power on off switchBIGTEDDY 3X 12V DC Adjustable Timer Switch Module Time Delay Relay NE555 - Stock 100% Brand new and high qualityReland Sung Four Channel 4 Channel Way Route MOSFET Button IRF540 V4.0+ MOSFET Switch Module for Arduino DC Motor Drive Dmimmer Rela Reland SungGeneric THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay Timer Contro ⭐7 Day Digital Programmable Timer -- Digital electronics general purpose time switch with daily and weekly programs (10Jimcat star 5PCS DC 12V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger 5PCS DC 12V Relay Module 2-Channel Relay Switch with Optocoupler Isolation High/Low Level TriggerTuperoymse Tuperoymse 1 Piece Tuya Smart WiFi Switch Relay Module 2 CH 7-32V /APP Wireless Remote Control Smart Home for Home [APP Remote Control] You can control connected , such as lamps, electric kettles, rice cookers, electric curtains, etc.,Shelly Shelly Wave 1 | Z-Wave Smart Relay Switch Z-Wave Smart Relay Switch – Enables remote control of connected devices via a Z-Wave network.Haofy 16A Digital LCD Power Timer Programmable Relay Time Switch,Automatic On/Off Photoelectric Switch for Lighting Fixtures,C Taidda Taidda USB Relay Module, Sturdy Durable Lightweight Lcus1 USB Relay Module Intelligent USB Switch Control Module Onboard Oumij Oumij 8-Channel 12V Computer USB Intelligent Control Switch Relay Module Free Driver USB Control Switch PC Intelligent C Square USB interface for stable connection. Using imported high performance USB control chip.Support for WIN7, for XP 32WanRomJun 10Pcs/Set 12mm Jog Push Button Switch with Nut and Circle, 2a 250V 2Pin Self-resetting High Head Mini Metal Button Switc Specification: 10 Pcs Push Button Switch, 2A 250V Rated current and voltage, self-resetting, press: ON, loosen: OFF TypeOperitacx Operitacx 12Pcs Isolation Module Harness High Precision Electromagnetic Relay Switch with Optocoupler Isolation Flexible Expansion capability: designed as an expansion board for easy integration with other equipment,high precision electromagReadytosky Readytosky Micro 12V Remote Controlled Switch Relay 3A BEC UBEC 4S-6S Remote Switch Function: Gain immediate control over your electronic devices with this advanced remote-activated switch.Zhouwang Gateron Smoothie Keyboard Switch,Linear RGB LED 40gf 5-Pin White Factory Pre-lubed 22mm Dual-Stage Spring/Full POM Key S A distinguishing feature of the Smoothie Switch is its removable light guide rod,which allows for customisable and visuaKNACRO KNACRO SRD-05VDC-SL-C 2-Way 5V Relay Module Free Driver USB Control Switch PC Intelligent Control (5V 4-Channel) If you nedd the soft and C++ code to control this device, just contact us on amazon!Barbuly Barbuly 12V DC Delay Relay Delay Turn on/Delay Turn Off Switch Module with Protection against power reversal protection diode, better protection moduleZopsc 5A AC Current Sensor Module, Analog Current DC Current Sensor Relay with Over Current Protection, 0‑5A Ammeter Sensor Bo 5A over-current sensor module.BESTOYARD BESTOYARD External Button Activated Delay Off Relay Module Adjustable Timing Relay Switch for Reliable Circuit Operation Versatile usage: ideal for various settings such as homes, offices, and , catering to different needs,time delay switchNutriEss Relay Switch Control Module Industrial Grade DC 12V 15CH RS485 RS232 Serial Switch Control Board for Automation Systems [VERSATILE COMMAND OPTIONS] This relay switch control module supports 6 distinct commands including open close momentaryDZS Elec DZS Elec 5V-30V 1 Channel Wilde Voltage 0-24s Adjustable Delay Internal/External Trigger Relay Board with Timer Delay Co Can adjust 0-24 seconds delay time with potentiometer, which is convenient to complete.ASHATA DC 12 V Relay Module, 12V 8-Channel Computer USB Controller Switch Relay Module PC Smart Controller for Home, Hotel, Ele This board is designed with square type-b USB interface, stable connection.NOYITO NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) Onboard high-performance micro-controller chip.NOYITO NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB) NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It canBrilluxa Brilluxa Wireless Controller Relay Kit, 12 Channel Remote Control Encoder with Antenna, Push Button Switch, Automation R 8 WORKING MODES: The controller has modes including instantaneous, self locking, interlocking, self locking and instantaQingeer Switch Timer THC15A Digital LCD Power Programmable Timer Switch Relay 16A Amp Electronic Weekly 7 Days 16 On & Off Relay 7 Day Digital Programmable Timer -- Digital electronics general purpose time switch with daily and weekly programs (10 dMoxa MOXA ioLogik E1214 - Remote Ethernet I/O, 6DI/6Relay, 2-Port Switch Support Modbus/TCP Protocol and SNMPv1/v2cJectse LAN Ethernet Controller Module, TCP/UDP Controller Module with 2-Way Relay Board Delay Switch DC for Replacement of Web Industrial grade STC microcontroller as the main control chipDGBRSM DGBRSM 2pcs 35mm Rail Mount Secure Mounting Rail Bracket Kit for Solid State Relays With Screws DIN Heatsink Fixed Power HIGH QUALITY MATERIAL: Made of high quality metal, surface plating, anti-rust, not easy to fade.Mingzhe 4 Channel Relay Module Infrared Remote Control Switch Set for Home Automation System (12V) [Effortless Operation] The included remote controller features an internal battery, saving you the hassle of finding oneZhouwang Gateron Oil King V2 Switch for Mechanical Gaming Keyboard,20 mm Black-Plated Spring Compatible 5-Pin 55gf Pre Lubed Line [Keyboard Switch]: Gateron Oil King Black Keyboard Switches,The latest addition to Gateron's premium mechanical switch fKNACRO KNACRO 4-Channel 12V USB Control Switch Relay Module No Driver Required Plug and Play PC Smart Controller The module uses HID technology, without any driver, plug and play. Support WIN7, XP 32-bit, 64-bit system, easy to use sCNLW 1 PCS NE555 Timer Switch Adjustable Module Time Delay Relay Module DC 5V Delay Relay Shield The delay time is adjustable, (0 to 10 seconds)DWZ SRD-05VDC-SL-C 1 2 4 8 -Channel 5V 12v 24v Relay Module Free Driver USB Control Switch PC Intelligent Control (5V 2-Chan APP Download:ACAGALA ACAGALA 12V LED Automation Delay Timer Control Switch Relay Module with Case New upgrades to simplify, meeting the users' needs.DSD TECH DSD TECH SH-UR01A USB Relay Controller for Computer and Laptop(1CH) USB Relay Controller:With this USB Relay controller, you can control the switch on your PC or laptop.Zhouwang Gateron Baby Kangaroo 2.0 Switches, Dual-Stage Spring Heavy Tactile 5-Pin 59gf RGB LED Factory Pre-lubed for MX Mechanic [Keyboard Switch]: Gateron baby kangaroo Keyboard Switches,The latest addition to Gateron's premium mechanical switch faYunir Bluetooth Relay Module,Bluetooth Proximity Switch Module,DC 5-35V Relay Module,Automatic Sensing Smartphone Unlock Relay [Bluetooth Proximity Switch Module] Using high performance Bluetooth module, ensuring the communication capability and sAcxico Acxico 1Pcs Real-time Timing Relay Module Switch Control Clock Synchronization Delay Timer Module 24H Timing 5 Time Peri Real-time relay timing and clock synchronization time control delay 24H timing 5 time periods.