6914151779934 - SEWS-2-Channel Relay Module Bluetooth Relay 12V Sm

SEWS-2-Channel Relay Module Bluetooth Relay 12V Smart Phone Bluetooth APP Remote Switch IoT Module Home Phone App Controller When the WiFi module and mobile phone are carried on the router at the же time, the transmission distance depends on the signal strength of the router.Reserved UART debug interface and STM8 SWIM download interface.In an open environment, the maximum stable transmission distance is 100M when the mobile phone is mounted on the WiFi module.Colour: As shownMaterial:MetalPackage Contents: 1 * Relay ModuleOnly the above package content, other products are not included.Заметка: световая стрельба и разные дисплеи могут вызвать цвет элемента в картине немного отличного от реальной вещи. The measurement allowed error is +/- 1-3 см. body { font-size: 75%; color: #000; font-family: Open Sans,Arial,Helvetica,sans-senif,SimSun,"??"; line-height: 1.3; } dl { margin: 0px; width: 480px; float: left; } dt { width: 100px; height: 15px; float: left; } dd { width: 240px; height: 15px; float: left; } dl dt { margin: 0px; line-height: 22px; Color: #474747; font-size: 14px; font-family: tahoma; } #Product-desc { width: 100%; height: 209px; } #description { width: 100%; height: 50%; } #details { width: 100%; height: 50%; } .ui-box-title { height: 30px; font-size: 15px; font-family: tahoma; font-weight: bold; background-color: #ddd; text-anchor: inherit; padding-top: 8px; margin: 0px; } .ui-box-body { margin: 0px; } #tbspecifics { border-right: 1px solid black; border-bottom: 1px solid black;} # tbspecifics tr { h