3.1 2-wire variant
3.1.1 Components
TVHS20210
2-wire monitor
TVHS20020
Bell push button
(6 buttons)
TVHS20300
24 VDC power supply unit
for hat rail
TVHS20010
2-wire video module
TVHS20030
Numeric keypad
TVHS10040
Security module
11
TVHS20310
2-wire distributor
TVHS20040
Information module