Photo Eye Infrared GC550014-bat 18 if you choose to store

if you choose to store the control box into a secure metal box

no reflector offers superior reliability

* Key located on the keypad is used to cancel last command entered

The solar panel charges the 12v battery housed in the control box during daylight hours

Photo Eye Infrared GC550014-bat 18 if you choose to storeThe photo eye is a secondary safety device. It produces a beam between the 2 units. When the beam is broken it will keep the gate from closing. It requires wires to be connected to both units (20 gauge) for operation. Typically a swing gate needs two sets of photo eyes for the best area protection. One set of photo eyes pointing across the drive on the outside of the hinge post (A). The second set mounted across the drive at the point where the gate