EverFocus ECOR 264-8/4 D2 Manual do Utilizador descarregar pdf (Página 15)

1.7 ALARM CONTACT INSTALLATION

The alarm input 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.

1.7.1 Alarm Input Contacts

This DVR provides one alarm input per camera. The input is programmable N.O. (Normal Open) or N.C.

(Normal Closed) Input has to be switched by dry contacts.

1 G 2 3 G 4

Alarm input with N.O. (Normal Open) contact Alarm input with N.C. (Normal Closed) contact

in idle state in idle state

All settings are programmed in the ALARM menu (Section 4.5.1).

1.7.2 Alarm Output Relay

The relay output provides either Normally Open or Normally Closed dry contacts.

Output relay in idle state

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