2pcs Universal Stable Ev1527 433m Remote Control 4 Key Switch Design Suitable For Access Garage Door Electric Curtain As shown

Description

--The button slide cover protects the button to avoid accidental operation. --4 key switch design, the button has a long life. --the signal is stable, the remote control distance is 30-50 meters --High-quality chips, longer service life --Applicable to different scenarios such as access control, garage door, electric curtain retraction, etc.