T48 Window Cleaner Robot With Dual Water Sprayer,Smart Remote Controls Anti-Falling Strong Suction Automatic For Window Glass Marble Wall Washing

2.56 inches ultra thin , window cleaner robot Size:9.76*9.76*2.56 inches, anti-theft windows can also be wiped. 3000Pa strong suction The suction is just suitable to secure hold and prevent scratches. suction the glass well and not damage glass. Dual Spray System with 60ml Water Tank The newly upgraded ultrasonic water spray technology is equipped with a two way ultrasonic water spray system, which will spray on the glass surface when walking left and right, further improving the cleaning efficiency and decontamination effect Three Cleaning Path: Z , N, or Z+N route , meet your different cleaning needs Multi-levels of Safety Guarantee: Multi-direction anti-falling sensors,with strong safety rope equipped; The built-in UPS battery help robot suck on windows for 20-30 minutes and send alarms if power supply is cut suddenly;