Description: Flame Retardant MaterialThe shell is made of the IP66 flame retardant PC material, which is resistant to impact, size approx 8.2cmx5cmx1.8cm/3.23inchx1.97inchx0.71inchIntelligent ChipWiFi Smart Switch with high performance and large scale integrated circuits, are used to ensure the high accuracy of the WiFi intelligent energy meter measurementRemote ControlThe mobile app can set the single timer, cycle timer, etc. of the electricity meter to meet the switching and timing needs of devices in different scenariosFeatureYou can directly view various data from your phone, and remotely monitor the real time status of load devicesEasy to InstallThis energy meter equipped with a standard guide rail, easy to install and compact, saving space in the electrical box Package Includes: 1 Smart Switch Home Circuit Breaker Note: Please allow slightly errors 1-2cm differences due to manual measurement.