EverFocus eZ.HD ELUX4 Quick Installation Manual page 14

3.2 Alarm I / O
You can connect the DVR to alarm input and output devices. The number of alarm input and
output are described as below:
Model
Alarm Input
Alarm Output
You can also connect the radio-controlled clock to the alarm input of the DVR for the time
synchronization. The DVR supports the radio-controlled clock which will automatically synchronize
to the time standard so that you won't need to reset the time manually. For radio-controlled clock
connection, connect the positive (+) wire to either pin of Alarm Input 1~4 (or 1~8) and negative (-)
wire to the GND pin.
For ELUX4/8/16 with 4 Alarm Inputs:
Alarm In Alarm Out
Alarm Input Contacts
All inputs of the DVR are programmable N.O. (Normal Open) or N.C. (Normal Closed). All settings
are programmed in the ALARM / Event menu.
ALMIN
GND
Alarm Input with N.O. contact in idle state
Alarm Output Contacts
For ELUX4/8/16 with 4 alarm inputs, the relay output provides N.O. dry contact.
For ELUX8 with 8 alarm inputs, the relay output provides either N.O. or N.C. dry contacts.
ALMOUT+
ALMOUT-
Alarm Output with N.O. contact
Elux4
4 (N.O. or N.C.) 4 (N.O. or N.C.)
1 (N.O.) 1 (N.O.)
Alarm
Radio-controlled Clock
ALMIN
Alarm Input with N.C. contact in idle state
ALMOUT+
ALMOUT-
ELUX4 / ELUX8 / ELUX16 Full HD Hybrid DVR
Elux8
8 (N.O. or N.C.)
1 (N.O. or N.C.)
For ELUX8 with 8 Alarm Inputs:
G 7 6 5 G 4 3 2 1 G NC C NO
Alarm In Alarm Out
GND
Alarm Output with N.C. contact
(only for ELUX8 with 8 Alarm Inputs)
13
Elux16
4 (N.O. or N.C.)
1 (N.O.)
Alarm
Radio-controlled Clock