Skylink Otodor Automatic Swing Door Opener Kit (DM-50A)

The full-featured Skylink Automatic Swing Door Opener automatically opens and closes four different types of swing doors with the included wireless transmitter. The opener's "Hit and Stop" feature and audio warning ensure the highest degree of safety possible. The opener also automatically learns the door's travel limit, so you don't have to worry about damage to surroundings. The Automatic Swing Door Opener works even when a door is manually opened. When minimal force is used on a door, the Swing Door Opener will pull the door completely open. This feature makes it easy for people in wheelchairs or walkers to open doors. Rolling Code Technology: Every time you press your remote transmitter, a code is generated which is recognized by the receiver that in turn performs the desired function. With rolling code technology, each time the remote is used, it generates a different code which can only be recognized by a rolling code receiver, making transmission more secure.