Smart Home Automatic 24v DC Window Opener — Electric Remote Control with Tuya App, 100mm -400mm Adjustable

Compact automatic window actuator for smart homes with remote control and Tuya app integration. Power: wide input 100-240V AC, or 110v-240v into 24v for motor — compatible for use in all countries. Stroke adjustment: adjustable stretch length 100-400mm to fit a variety of openings; suitable for windows as small as 470mm. Built for longevity — stainless steel double-layer chain drives the unit smoothly and the mechanism is rated to serve for more than 10000 times open & close. Noise and safety improvements include two flame resistance ABS holders and a POM sliding guide for quieter, more secure operation. Installation is straightforward and the unit is easy to take down for maintenance.You may also like DC24V Engine Motor System for Swing Gate Actuator — Compatible with AC220V/AC110V Gate Openers.