Issue
7
V-2904
UNIVERSAL FOUR DOOR ANSWERING SYSTEM
INTRODUCTION
The V-2904, Universal Four Door Answering
System, when used with Valcom Door Plate
Speakers, provides voice paging with handsfree reply
to up to four doors from any telephone location. The
V-2904 initiates ring-in on the telephone system and
sends a confirmation tone to the door speaker. The
individual at the phone responding to the signal will
determine if access should be allowed. Pressing a
programmed code on the telephone dialpad or
pressing the remote button will unlock the door to
allow admission. The V-2904 also provides an alarm
control output to alert an unauthorized entry.
•
Reorient the receiving antenna
•
Relocate the equipment with respect to the radio
or television
These instructions contain the specifications and
information necessary to install, operate and maintain
the Universal Four Door Answering System.
•
Move the equipment further away from the radio
or television
•
Plug the equipment into a different branch circuit
FCC Notice
This equipment generates and uses radio frequency
energy and if not installed and used properly, that is,
in strict accordance with the instructions listed in this
User's Manual, may cause interference to radio and
television reception.
NOTE: The manufacturer is not responsible for
any radio or TV interference caused by
unauthorized modifications to this equipment.
Such modifications could void the user's authority
to operate the equipment.
It has been tested and found to comply with the limits
for a Class B Computing Device in accordance with
the specifications in Subpart B of Part 15 of the FCC
rules, which are designed to provide reasonable
protection against such interference in a residential
installation. If this equipment does cause interference
to radio or television reception, which can be
determined by turning off the equipment and seeing if
the interference stops, the user is encouraged to try
and correct the interference by one or more of the
following measures:
SPECIFICATIONS
Access
•
Electronic Key Systems
•
PABXs
•
1A2 Key Systems
•
Stand Alone Systems
Refer to Figure 1 for a simplified block diagram of a
typical installation.
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