<p>1. Remote Control, no distance limitation</p> <p>2. 4G Data network Remote Control via App and PC web</p> <p>3. SMS Call Control: All the people who know SMS and password can send SMS text to control the 8 relay outputs.For the call control, it supports 99 authorized call numbers Max.</p> <p>4. With 8 relay outputs (10A\/30VDC, 10A\/250VAC)</p> <p>5. Support Temperature \/ Humidity Control</p> <p>6. Scheduled \/ Timing Control</p> <p>7. Industrial class design, Aluminum alloy material</p> <p>It can be controlled by two modes, SMS Call mode or 4G Data Network Mode.</p> <p>Application:</p> <p>8 Channels support to control more devices, you can control all channels at the same time and you can also control each relay separately . It was widely used in farm, hennery, machine room, electric garage door etc.</p> <p>Temperature \u0026 Humidity Control function:</p> <p>If the temperature(humidity) is less than (more than ) the tempeareture (humidity ) you set, the device switch on\/off automatically as you required.</p> <p>For example : If you need the device to work automatically when the device less than ( more than ) a certain temperature \/humidity , you can use this function.</p> <p>Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.</p> <p>Voltage: AC100-240V</p> <p>Colour:As Shown</p> <p>Material:plastic+metal</p> <p>Package Contents:</p> <p>1 x 8 Channel Relay Switch Kit</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>