Smart Plug Switch with Power Meter Intelligent Home Energy Management SP-2101W V3 Real-time power meter. Easily check the current power usage with the intuitive EdiSmart App on your mobile device System integration capable. Made to be integrated into other projects with ease, also providing API for customization. Easy Setup. Just plug it into the wall socket, connect to the home network and you are good to go. Ultra-compact and slick design built from the ground up. Work with Amazon Alexa voice services. Made for a safer environment. Withstands a wider range of temperatures ​and is also surge protected. HARDWARE ​ Product Dimensions / Weight AU : 44 mm (L) x 38 mm (W) x 70 mm (H) / 69g Ports 1 socket LED One LED for all status Button One Reset button NETWORK CONNECTIVITY Wi-Fi Protocol IEEE 802.11b/g/n Wi-Fi Frenquency 2.4GHz ELECTRICAL RATINGS Electrical AU : Input Voltage: AC 110-240V. Maximum Load : 15A, Operating Voltage: 110-240VAC OTHERS Management Switch your electronics and appliances on or off via the EdiSmart App over iOS & Android devices. Overcurrent protection. Real time power data. Quick setup using iOS & Android devices. Work with Amazon Alexa voice services. Upgradable Firmware Operating Temperature -4°F– 122°F ( -20°C–50°C) 5–80%RH (non-condensing) Indoor use only