Automatic Window Electric Robot Cleaner Glass Cleaning Smart Control Machine Specifications: Washing windows is tiring, tedious work, and it can even be completely nerve-wracking. This robotic window cleaner is perfect to deal with this issue with built-in AI technology, free your hands from those tiring and tedious work. An anti-fall system together with high tensile-strength cord prevents this device from falling down even when in power loss or suction failure. Gravity sensing: support G-sensor. Built-in sensor: support for MEMS automatic detection, automatic stop after finish cleaning. Remote control: support infrared remote control (inside and outside). Power failure protection: support UPS, built-in uninterruptible power system, continuous 25 minutes of power, anti-drop control algorithm, automatic return to the starting position. Safety rope: high-strength safety rope (tensile strength 150kgf) with buckle, cleaning speed: 4 minutes per square meter. Type: Window Cleaning Robot Material: Plastic Power Extension Cable: 4M Power Adapter Voltage: 100V-240V Wiping Size(Minimum): 40cm x 40cm/15.7" x 15.7" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Window Cleaning Robot 1 x User Manual 1 Set of Accessories