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SONORA -
CARATTERISTICHE GENERALI
2
VIDEO DOOR ENTRY SYSTEM -
GENERAL FEATURES
D45
D45 System introduction
D45 VDE system consists of five main components: Entrance
Panels, Internal Units (Handsets), Switchboard, system
accessories, and Power Supply . It is a security monitoring
system that applies MCU, serial connection BUS, TCP/IP LAN
technologies . The system is designed to perform functions
like call, doorbell, conversation, monitoring, door lock
release, network, alarm, and message, by connecting riser
systems with network system devices, and using the main
Switchboard as the management and control centre for the
whole system .
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Main feature of the D45 system: the use of CAT5 cables
for the whole system, ensuring easy installation, and cost
savings;
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Audio and video signals are transmitted differently, with
better performance in terms of electronic disturbance
immunity,
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The system automatically equalizes and amplifies the
video signal, restoring high quality video performance
even for long distances using CAT 5 cable,
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Smart system power supply, all system devices detect
the power load status automatically, and work in normal
power mode, therefore saving power;
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Embedded operation system, combined with advanced
display mode, improves the operation efficiency and
display quality of the Switchboard;
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The system can satisfy different size requirements, based
on riser, building, district, or TCP/IP network, ensuring the
most economical system project;
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Without video amplifier on the line, B/W video signals can
reach 2 km distance . Colour video signals can reach 1km
distance;
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The System supports 2 management centre levels, district
management centre and system management centre;
Summary of Contents for D45
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