Feature:1. Power-off protection, support for UPS, built-in uninterruptible power supply system, continuously for 25 minutes, anti-drop control algorithm, automatically return to the starting position.2. The high-strength safety rope with buckle has a tensile strength of 150kgf, and the cleaning speeds is 4 minutes / ㎡.3. Support infrared remote control (battery not included), support gravity sensor, built-in sensor, support for MEMS automatic detection, automatically stop after cleaning.4. The anti-drop system and high-strength tensile rope can prevent the cleaner from falling down even when the power is turned off or the water is absorbed.5. This window cleaner is very suitable to solve the problem of window cleaning through the built-in technology, so that your hands can get rid of those cumbersome tasks.Specification:Condition: 100% Brand NewItem Type: Window CleanerMaterial: ABS + PlasticSolution: Microcomputer Drive SystemGravity Sensor: Support Gravity SensorBuilt-In Sensor: Support for MEMS automatic detection, automatically stop after wipingRemote Control: Support Infrared Remote ControlPower-Off Protection: Support for UPS, built-in continuous power system, power on for 25 minutes, anti-drop control algorithmSupport: Intelligently plan routes and automatically return to the starting positionSafety Rope: High Strength Safety Rope (Tensile Strength 150Kgf), Rope BuckleCleaning Speeds: 4 Minutes / ㎡Erasable Size: 400 x 400 mm / 15.8 x 15.8 in (Minimum)Power Adapter: AC 100-240V, 50/60HzInput Voltage: DC 24V / 3.75A (90W)Power Extension Cord: 4m / 13.1ftBuilt-In Battery: XPZ011, 14.8V (750MAh)Remote Control Battery: 2 x AAA Battery (Not Included)Product Siz