Digibell Vandal Resistant System Instalační příručka Strana 5

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Digibell Vandal Resistant System
PD-169 Issue 3B Installation Guide Page 5 of 56
Introduction
The Digibell digital door entry telephone system is designed primarily for large blocks of flats
in the private or public housing sector, where reliability and serviceability are of prime
importance.
The Digibell system offers two levels of cable isolation: ‘Full Isolation’ (between individual
dwellings) for buildings where vandalism by residents may be high and ‘Zonal Isolation’
(between floors or zones) for a more cost effective system.
The use of a Digital entrance panel (with keypad and display) affords a more compact
solution when compared with a standard door entry panel (i.e. one button per flat) which may
be impractical due to its size.
Features
Capacity for over 400 flats and 16 entrances per block
Large 4-digit LED display with informative messages, e.g. ‘CALL’, ’TALK’, ‘ OPEN’
Alphanumeric flat numbers, e.g. 20A, B102
High quality full-duplex speech.
Ring and lock reassurance tones
4-Digit coded entry facility for resident access
Optional Proximity Access
Tradesman’s access (time restricted and/or with access code)
Dedicated Porter/Reception button.
Compliance with Disability Discrimination Act (DDA) (selected panels)
Choice of Phone isolation or Zone isolation depending on requirements
12V DC System with optional battery backup
Control equipment optionally supplied in lockable Steel cabinets for greater security
Uses standard CAT5 cable.
Compatible with model 801 & BS-LX telephones
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