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Integrated Technical Vision Ltd
http://www.itvsystems/com/ua
High Degree Security Access Control System
DLK-640Plus access control panel can be used for control of access to highly
secured premises. In case of relay 1and 2 terminals series connection, access to
the premises will be granted after two different codes consecutive entry. The wir-
ing is shown on figure below.
Presence of two people is demanded for access to the premises, as two different
codes control Relay1 and Relay2.
But high priority user code can have permission for individual door opening.
Door
sensor
+12V power
supply
RTE button
outer security
system input
connection
other facilities
tamper
connection
GND
+12V
ALM CM1
RTE DC I/O
SAB
NC1 NO1 CM2 NC2 NO2
APPENDIX 1
