ARM Electronics DVR4CD - Manual (Page 34)

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System
說 明
Generally alarm sensor can be divided two types
Normal open type is open sensor electrically and reacted when signal is
connected
Normal close type is close sensor electrically and reacted when signal is
disconnected
Alarm Indicate alarm input terminal No.
Status Setup alarm sensor connection status (Connected / Disconnected)
Camera Input camera No. 1 ~ 4 connect alarm
Type Setup alarm sensor N/Open, N/Close type
Relay Output Setup
Alarm Indicate alarm input terminal No.
Relay out Setup relay connect with alarm sensor
Mode Setup reacted relay time (5 sec ~ 5 min or until key-in)
Relay Type Setup relay type N/O or N/C
T i p
Latched / Transparent
Latched when sensor alarm activated. Relay reacted in setup duration
transparent relay reacted temporary during sensor. Alarm activate.
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