Quickly scan GateGoing codes to access QR enabled doors. You must first be granted access to such doors, this is not a general purpose door opener, it only works with the GateGoing Sentry system. See more at GateGoing.com
Quickly scan GateGoing codes to access QR enabled doors. You must first be granted access to such doors, this is not a general purpose door opener, it only works with the GateGoing Sentry system. See more at GateGoing.com