LTK1107M / 1107MK Scan with 4 beeps Jimmy Wang May 28, 2020 17:26 Related articles Access Control (28xx) Door Controller (NVMSv3) LTKL101 Wire Diagram LTK3300PMK Setup Reading Guide Access Control - LTK28xx Door Controller (NVMS7000 OLD) (PDF) - Intercom LTH-303m-WIFI Quick Guide
