The Aqara Rollo-Driver E1 is a retrofit roller blind controller that requires no complicated installation and can work with your existing roller blind by pressing the bead cord. It requires no dedicated wiring and can be connected to a power supply both wirelessly via the built-in battery and via the supplied USB Type-C cable.

Features:
– Wireless protocol: Zigbee 3.0 IEEE 802.15.4
– Operating temperature: -10°C ~ 55℃
– Operating humidity: 0 ~ 95% RH, no condensation
– Package contents: Aqara Roller Shade Driver E1 × 1, screw × 2, expansion tube × 2, double-sided adhesive tape × 1, spare turntable × 3, USB-C to USB-A cable × 1
– Battery type: Lithium battery (non-replaceable)
– Input power: 5V⎓1A
– Total power consumption: 5W
– Standby time: Two months (should control a roller blind of 1.8m*1.8m up and down once a day)
– Standard: GB/T 12350-2009

Further data:
– WEEE: yes
– CE: yes
– IP class: IP20