Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Smart Entrance Control Unit Inspection Table
Smart Entrance Control Unit Inspection Table Part 1:
Smart Entrance Control Unit Inspection Table Part 2:
Smart Entrance Control Unit Inspection Table Part 3:
COMMUNICATION INTERFACE SIGNALVoltage:
12 V -> 9 V (10 sec.) measurement by analog circuit tester.