Aqara Roller Shade Driver E1, Schedule and Voice Control Default, standard\nProduct Details\n--Publisher: Aqara\n--Publication date: 0\n--ISBN-13: 697-0504215085\n--Item weight: 230 g\n--Please note: the Zigbee Aqara hub is required for operation. The Aqara roller shutter motor E1 uses Zigbee 3.0, which provides better stability, compatibility and more functions. Apple HomeKit, Alexa, Google Assistant and IFTTT are supported. Note: Recommended maximum roller blind weight: 3kg * Although the motor can support higher loads, this may lead to shortened battery life or unstable operation.\n--Easy installation: simply screw the Aqara roller shutter motor E1 to the wall, attach the adapter and insert the bead cord of your blind. Please note that it can only be used for roller blinds with a plastic/metal bead thickness between 3-6 mm. (2 screws, 2 expansion tubes and 1 double-sided tape are included)\n--[Long battery life] You don't have to worry about charging every week. The Aqara roller s.