bell
issimo
1 Way Video Entry System
PD-097 Issue 4
Installation and Operating Manual
Page 4 of 40
Introduction
Description
A bell
issimo
video door entry system consists of a door panel, positioned at the entrance
of a building, video telephones (videophone), placed inside of the building for the
convenience of the occupants and a power supply and controller which are usually located
inside an electrical cupboard. The door panel comprises of a two-way speech unit, a
camera and a push button
– which must be depressed by a visitor to initiate a call. The
videophone, which rings in response, allows a two-way conversation via a handset whilst
the caller can be observed through the integral display. The operator can selectively allow
visitors access to the building by pressing a button on the videophone and so electrically
releasing the door.
The bell
issimo
1-way Video Door Entry System is suitable for any building requiring a
single push button at the entrance, such as houses, individual flats and offices. For multi-
way systems please refer to either the “bell
issimo
2-72-
way Video Entry System” or
“bell
issimo
Digital Video Entry System” manuals.
The bell
issimo
“1-way” system is supplied with a dedicated door controller, which has been
specifically o
ptimised for “1-way” systems, ensuring simple installation. This basic system
can support up to 3 extension videophones (more with additional power supplies). Multiple
entrances can be supported with the addition of one panel and one door controller for each
entrance.
Main Features
● Cat5 cable throughout; no co-ax required!
● 3.5” Flat screen high resolution TFT colour display.
● High resolution CCD colour day/night camera with infrared lamps.
● 12V d.c. operation
● High quality full-duplex speech amplifier.
● Automatic picture display while ringing.
● Operator activated picture (CCTV mode)
● Ringer mute function.
● Ringer volume control.
● Fail safe or fail secure lock releases and magnetic locks (maglock).
● Lock release timer.
● Tradesman facility (optional).
● Facility for exit button and/or fire switch.
● Door open indication.
● Second camera option.
● Up to 3 extension videophones.
● DDA panel options.
● Multiple entrances supported.
