Specification Brand MoesHouseProduct Name Smart Electric Curtain RobotDimensions 95x43x140 mmWireless Protocol Zigbee3 0Battery Type 3 AA batteries 1 5VRated Current 1 5ARated Power 6 75WOutput Speed 120r minMoving Speed 17cm sMaximum Curtain Weight 8kgWorking Temperature 0°C 45°CWorking Humidity 0 95 RH no condensation Features 1 Remote Control Easily control your curtains from anywhere using your smartphone 2 Voice Control Adjust your curtains effortlessly with voice commands via Alexa and Google Home 3 Light Sensor Curtains adjust automatically to the ambient light intensity 4 Long Battery Life Operates up to four months on a single charge 5 Smart Linkage Integrates seamlessly with other smart home devices for a connected home experience Package Include 1x Curtain robot1x U shaped slide rail for Roman rail Optional 1x Manual