12V Two Way Remote Control Relay Switch Module - Wireless DC Power Control for Automotive, Home Automation, and DIY Projects

Add remote control functions to a new project or existing installation with these handy remote control relay boards. Each output relay is controlled by a separate button on the key fob controller. Each channel can be set to momentary or latching mode allowing you to customise the setup to suit your application. Operating on the robust 433MHz band the key fob remotes work over distances up to 40m and feature rolling code transmitting for added security.

Features:
• Selectable momentary or latching mode for each channel
• Relay contact rating: 30VDC 10A max / 250VAC 10A max