The new WGB315 Wireless Gatebell Keypad is used to open a gate or door, allowing accepted visitors to enter the premises. The wireless keypad can be mounted anywhere outside for visitor access, and the base station with remote control can be placed in any convenient location within the home or business. When the audible visitor notification is received from the base station, the property owner simply presses the remote control to grant the visitor access. Compatible with LiftMaster ®, Elite Gate Operators and Commercial Door Operators with a 315 MHz radio receiver. It is perfect for single family residences and basic commercial applications.