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4 Channel Relay Module DC 12V 24V Switch Interlock Inching Self-Locking APP Remote Controller for Garage Door Smart Home Devices
Smart switch works with Alexa Google Assistant. Remote ON/OFF your light elevator garage door valve pump motor sprinkler warehouse chicken coop via wifi 4 channel eWelink switch, could control 4 electrical appliances individually Invite your family to enjoy free remote control, support both Android & iOS; 8 group timing function and share control with family Support 2.4G only,if your router with dual bands and same SSID, please close 5G first,or change to different SSID Inching Self-locking Interlock; you can set working mode by channel, and rename each channel Contact Type Normally Open, Current Rating 10 Amps,

Price is $18.00
Price: $17.89