Industrial Relay Module for AutomationCommercial Set: Industrial Relay Module, Automated Building Controls, Commercial Switchgear | Technical Set: Domoticz Relay Integration, MQTT Automation Module, Ethernet Network Switches | Consumer Set: Smart WIFI Relay Module, Multi-Channel Home Automation Hub, PLC Alternative Controller A universal relay co.Product Highlights Product: Industrial Relay Module for Automation Shopping focus: Smart home electrical controls Choose your option: Confirm the selected size, color, specification and included accessories before ordering. Specifications and CompatibilityCheck the selected product variant, images and listed specifications for fit and compatibility. Features may differ between configurations.Questions Before Ordering Which option should I choose? Match the listed variant to your intended use. What is included? Refer to the chosen variant and product images. Will it fit my device or space? Confirm the specifications before purchase. Is every option identical? Features and included pieces can vary by variant. Where can I find delivery details? Review the shipping information at checkout. Related Products Portable Bright Industrial Work Light Industrial Motion Sensor Safer Homes Automotive Relay Tester Tool Portable Industrial Monitor Eyoyo Hands Free Lighting Module Home Industrial Type Digital Thermometer Portable Eyoyo Industrial Monitor