Feature: 1. Automated Control: This roller shade motor allows for remote control via smartphones, computers, and home automation controllers, enabling efficient and intelligent automation. 2. Multiple Control Options: You can set schedules based on individual habits for a smart lifestyle. This roller blinds motor is compatible with for Amazon, for google Assistant, and for IOS Siri for convenient voice control. 3. Silent Design: This pull bead curtain motor features modern quiet technology which ensures minimal noise during operation, with a running noise of just 30dB, preserving the peace at home. 4. Aesthetic Appearance: The modern design of this chain roller blinds motor complements contemporary home decor. It can customize with various shading fabrics for personalized style. 5. Wide Application: This automatic blinds curtain opener has a wide range of applications and can be used in homes, apartments, offices, conference center and hotels, etc. Specification: Item Type: Roller Blinds Motor Model: AM43 Material: ABS Torsion: 0.45N.m Maximum Blind Size: Approx. 8ft x 12ft / 2.5m x 3.5m Control Method: Mobile or Remote Speed: 20-50rpm Rated Current: 1.8A Maximum Weight: 10KG Control Method: Bluetooth, APP, Voice Control Compatible: For Google Assistant Motor Battery: 1 x Lithium Battery (1000mAh) (Built In Battery Included). Package List: 1 x Roller Blinds Motor 4 x Rolling Shafts 2 x Screws 2 x Expansion Tubes 1 x Power Supply 1 x Manual