How To Troubleshoot Exit Wands for Driveway Gate Openers

[@jdubya54]

My wand opens the gate after injnitially wire it up. After about an hour it wont open the gate. Is this an issue with calibration. After i put power to it i didnt wait long to drive past the wand

[@GRasimos]

Tons of good information. Thanks so much.

[@gibsonflood]

Thanks!! very helpful!

[@alanfletcher4460]

Is the battery 12 volt?