User`s manual

ETZ Series H.264
ETZ _v5.5.0.0 r050810
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2.5 Alert
Enable or disable alarm output through external speakers attached to the DVR.
¾ Check the Alert box to enable the speaker alert feature. This feature enables the
external speakers attached to the DVR to act as output devices (Speakers are optional).
¾ Name: Specify a name for this device.
¾ Length of Activation: The amount of time the alert will remain open.