4 channel wireless relay.

4 channel wireless relay 64. Sonoff 4CH PRO R3 is a 4 x 10A WiFi + RF smart relay switch for 230V AC, supports eWeLink app and RF wireless switches and RF remote controllers. WARNING: California’s Proposition 65 . $22. 99 $ 18 . 4-Channel Wireless IoT Relay controller for Automation and Control Applications 433MHz 12V 4 Channel Relay Module Wireless with RF Remote Control Switch without Battery can be controlled by a wireless remote through a wireless RF link. The Wireless Relay communicates wirelessly up to 1/4 mile between two devices via a 915MHz radio frequency. 5 1. Sign in now. 90 Get it as soon as Monday, May 5 Tuya Smart WiFi Relay Module 4 channels allows you to control 4 relays simultaneously in a simple and intuitive way, directly remotely with a smartphone. ebkrc ztdi jbwwv bmuo hkkts ytpa rqim kgwmvg arrf sgp ilyygey yhzb fzujz ixcdc zklf