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1.8 ALARM CONTACTS INSTALLATION
The alarm inputs can be used to start recording or for recording rate adjustment. In addition, alarm
reactions such as camera display on the monitor, buzzer, e-mail and network alarm are available. The
alarm output relay can be switched if required. Alarm input response actions can be controlled according to
a flexible schedule.
1.8.1
Alarm Input Contacts
This DVR provides one alarm input per camera. All inputs are programmable N.O. (Normal Open) or N.C.
(Normal Closed) inputs have to be switched by dry contacts.
Alarm input with N.O. (Normal Open) contact
in idle state (contacts 9~16 similar)
All settings are programmed in the ALARM menu (Section 4.5.1).
1.8.2
Alarm Output Relay
The relay outputs provides Normally Open and Normally Closed dry contacts.
Number of output relais:
ECOR264x1-4: 1 relay out
ECOR264x1-9: 4 relay out
ECOR264x1-16: 4 relay out
Alarm input with N.C. (Normal Closed) contact
in idle state (contacts 9~16 similar)
Output relay in idle state
8
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