SHELLY-1PM Smart Wifi Relay សម្រាប់សៀវភៅណែនាំអំពីស្វ័យប្រវត្តិកម្ម
Smart WiFi Relay for Automation SHELLY-1PM Legend N - Neutral input (Zero)/( + ) L - Line input (110-240V)/( - ) L1 - Line input for relay power SW - Switch (input) controlling O O - Output The WiFi Relay Switch…