Appendix Dktd-405 Keypad; Supported Firmware; Wiring The Keypad - Interlogix TruVision DVR 12 User Manual

Appendix D
KTD-405 keypad

Supported firmware

TVR 12XX-YYY firmware
KTD-405U (-2DU) keypad firmware:
Note: XXX represents the number of video channels.
YYY represents the DVR storage configuration such as 1T = 1 TB, etc.

Wiring the keypad

Connect the RS-485 bus of the KTD-405 I/O box to the DVR keypad terminal
port.
Table 20: Keypad and DVR connections
KTD-405 I/O box
RS-485 A
RS-485 B
TruVision DVR 12 User Manual
1.0i or higher
1.4.00
TVR 12 connection
D+
D-
129