Mighty Mule Bulldog Pedestrian Gate Lock (FM145) The Bulldog Pedestrian Gate Lock secures walk-through gates in a locked position. The Bulldog lock is mounted horizontally, and it locks the swinging pedestrian gate to a post or column Includes Gate Lock, Keypad, Push Button Control, 2 Keys for Manual Release, Lock Receiver w/ Clevis Pin and 4 AA Batteries. Lock also includes 20 of 16 Gauge Low Voltage Wire Compatible with a variety of Mighty Mule access controls, including the Mighty Mule Wireless Gate Entry Intercom/Keypad System (FM136) Solar Compatible with Mighty Mule Solar Panels including the 5 Watt Solar Panel Kit (FM121) or 10 Watt Solar Panel Kit (FM123) Backed by a 12 month Might Mule Warrant and Technical Support