MakerHawk 6pcs Optical Endstop with 1M Cable Optical Switch Sensor Photoelectric Light Control Optical Limit Switch Module for 3D Printer: Amazon.com: Industrial & Scientific
Amazon.com: Sonoff Wifi Switch, DC5V 12V 24V 32V Wireless Relay Module Smart Home Automation Modules APP Remote Control Timer Switch Voice Control Compatible with Alexa Google Home
Amazon.com: HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino : Industrial & Scientific
4 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Controller (5-32V): Amazon.com: Tools & Home Improvement
3V Relay Power Switch Board, Icstation 1 Channel Optocoupler Module Opto Isolation High Level Trigger for IOT ESP8266 Development Board (Pack of 5): Amazon.com: Industrial & Scientific
Amazon.com: NOYITO 1-Channel MOSFET Switch Module IRF540 Isolated Power Module (1-Channel, Red) : Electronics
SONOFF Basic R2 10A Smart WiFi Wireless Light Switch, Universal DIY Module for Smart Home Automation Solution, Works with Amazon Alexa & Google Home Assistant, Works with IFTTT, No Hub Required - -
RF Remote Switch, 1pc 110-240V 6 Channel RF Relay Module Board Remote Control Switch diode Holder rf Remote Switch: Amazon.com: Tools & Home Improvement
Amazon.com: Vibration Switch Sensor Module, Piezoelectric Vibration Tapping Sensor Module Vibration Switch Module 5.0V DC AD/DO : Industrial & Scientific
Smart Light Switch Module, Small Size Wireless Light Switch for Electric Appliance: Amazon.com: Tools & Home Improvement
Amazon.com: Sonoff Wifi Switch, DC5V 12V 24V 32V Wireless Relay Module Smart Home Automation Modules APP Remote Control Timer Switch Voice Control Compatible with Alexa Google Home
Amazon.com: DIY Wireless WiFi Smart Switch Module for Smart Lights, 1 Channel Automation DIY Voice Control Smart Light Switch Relay Module, APP Remote Control Switch for Home(WiFi) : Tools & Home Improvement
MHCOZY 1 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Opener, Work with Alexa Google Home Nest IFTTT: Amazon.com: Tools & Home Improvement
Switch Module Digital Sensor Module, Sensor Module, Low Power Consumption Household: Amazon.com: Industrial & Scientific
eMylo WiFi Relay Switch Wireless Light Remote Control Module For Smart Home Automation Compatible with Alexa DIY 6 Packs - - Amazon.com
MHCOZY 1 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Opener, Work with Alexa Google Home Nest IFTTT: Amazon.com: Tools & Home Improvement
Switch Module, Light Module Remote‑Control for Office for Home - - Amazon .com
X10 Wall Switch Module - WS467 - Wall Dimmer Switches - Amazon.com
Amazon.com: DC 12V Adjustable Times Switch Module Signal Trigger Turn Off Timer Delay Switch Module 0~25Seconds Time Delay : Tools & Home Improvement
DIYmalls SV Safe Low Voltage WiFi Wireless Switch Module DC 5V-24V Phone APP Remote Control Smart Home Support Secondary Development for Amazon Alexa Google Assistant - - Amazon.com
Amazon.com: Sonoff Wifi Switch, DC5V 12V 24V 32V Wireless Relay Module Smart Home Automation Modules APP Remote Control Timer Switch Voice Control Compatible with Alexa Google Home
MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V，Ba applied to access control, turn on PC, garage door (5v) - - Amazon.com
LEOMOCA Zigbee Smart Light Switch Module 110-240V- DIY Relay Switch Home Automation Modules-Smart Life/Tuya Compatible with Alexa Echo Google Home (2gang-2Pack Need Neutral) - - Amazon.com
Amazon.com: 4 Channel WiFi Momentary Inching Relay Self-Locking Switch Module DC 7-32V DIY Switch Module eWelink APP Remote Control Switch Relay Module Compatible with Alexa Echo Goolge Home : Industrial & Scientific
Amazon.com: Hard Drive Power Switch Module for 2.5/3.5 inch SATA HDD/SSD, SATA Switch, HDD Power Switch Hard Drive Selector，Controls up to Four HDDs : Electronics
Philips Hue Wall Switch Module, Keeps Hue Smart Lights Reachable When Switch is Off (White 2-Pack), Requires Hue Lights and Hue Bridge - - Amazon.com
