Remote (For V3.0 Smart Plug &amp Switch) • Only support ON/OFF, Not dimmable (For V3.0 Smart Plug &amp Switch) • 2.4G RF wireless transmission technology • Control distance: 30m • Strong magnetic base Model No.: C2 Supports 4 zones of independent controls, one remote can control countless devices,allowing you to control them as you wish. Support timing on/off function,and two-way communication function, with vibration feedback, providing unprecedented convenience and interactive experience. Product Name C2 Remote Model No. C2 Working Voltage 3V (AAA * 2PCS) Standby Power Consumption 5µA Transmitting Power 6dBm RF 2.4GHz Control Distance 30m Transmission Frequency 2400-2483.5MHz Modulation Method GFSK Working Temperature -10~40°C