Functions - JEJA JS-228EII Installation And Operation Manual

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Functions

Visual doorphone
The device provides intercommunication between the indoor monitor and
the outdoor camera. The picture of the visitor can be seen clearly through
the indoor monitor. It is artistically designed and an ideal choice for a
modern family.
High quality picture
The newest and high quality camera head and 4" flat CRT can distinguish
the visitor clearly.
Multi Connection
The system can be installed in multi tie-in manners as one camera to one
monitor, one to two. It can satisfy the kinds of villa.
Communication capability
You are able to communicate with the visitor.
Automatic display of visitors
When the visitor presses the "call" button , the bell will ring and the picture
of the visitor will be automatically displayed . You can identify the visitor first
before communication.
Unlock button
With an electronic button for opening the door , you are able to open the
door from the monitor without going to the door directly.
Simple installation
The device has only 4 wires with polarity . They can be connected easily
in sequence.