ADEMCO 5775 Instruções de instalação
Procurar online ou descarregar pdf Instruções de instalação para Sensores de segurança ADEMCO 5775. ADEMCO 5775 4 páginas. Motion detector / transmitter
Imprimir páginaN4390V3
7/91
+
fXDEMcOl
INSTALLATION
INSTRUCTIONS
No. 5775
PASSIVE INFRARED
MOTION DETECTORfTRANSMITTER
I
MARGIN LINES INDICATE PRINCIPAL CHANGES
/_
IN THIS ISSUE
+
GENERAL
INFORMATION
The No.
5775 Passive Infrared Motii
OetecfofTranWffer
is a b-anew
operaled.
wireless device interrded for use as Part of a
5700 Se~es
Wireless
Alarm System, and provides wide angle coverage
with 9
detection
zones, with
a
range of Up1035
feel.
This document provides installation insfrucfiins for the No. 5775, but
il is recommended
Ihat the installer also be familiar with the Installation
Inslrucfions
for the 5700 Series Receiver/Conlroi.
FEATURES
o A duaf element
pyre-electric
sensa
provides positive protection
while minimizing
false alarms.
o Afternate
polarity pulse count opfiin offers grealer
stability in
adverse
environments.
. Walk Test LED for added ease of system checkout.
. Removable
battery compartment
drawer for easy battery
replacement
without the need 10 remove the unit's cover.
Convenient
wall or corner mounting options
. Wireless
operation for fast and easy installation.
. Pet alley mounting option.
SYSTEM
DESCRIPTION
Optical
System:
The No. 5775 uses a ~mputer
designed
optical
system which divides the protected area into
a
series of six wide-angle
zones. spanning
a total angle of S4" from the detector, and three
downward angled zones, which provide overlapping coverage to the
fkror level (refer 10 diagrams
1 & 2). A dual element pyro-elacfric
sensor within the No. 5775 measures the level of infrared energy in
each zone, and detects any changes therein. When an infruder
crosses or enters any zone, the resulting change in infrared energy
triggers an alarm. The alarm is then transmitted to the system's
Receiver
Control where it is prrxessad. Since far infrared energy does
not penetrate
most budding materials (including window glass), the
No. 5775
responds only to movements inside the room or protected
area.
Radio Transmitter:
The built-in transmitter serves only
as
the
communication
link to the system's Receiver/Control.
H is nof used
for detection purposes. Thus, more than one detector can be used in
the same area, Radio messages sent from the deteclor"s Transmitter
to the syslem"s ReceiverK20ntrof
uniquely identify the detector, and
also contain appropriate alarm,
supervisory
or low battery information.
A DIP switch located on the main PC board is used to program the
required "House ID" and "Transmiffer IV numbers (described
in the
system's
Installation
Instructiws).
To conserve battery life, no more
than one transmission
sequence
will occur within any three minute
period. During the 'cover off" test mode, however, transmissions are
not time restricted.
Alternate Polarity Pulse Count Oplion: The NO 5775 provdes IWO
DIP swdch se@clable delecllon response males
Instant Response
and Alternale Polanfy Pulse Count When set fOr Instanl Res+mrma,
any detecled change m infrared energy ~n tfgger an Immediate
alarm. Thts mode IS recommended
when @ detector IS used to
rnomtor a halfway or long cornctor, where d wII detect an intruder's
presence Immediately upon entry Insfant mode IS also useful durrng
mstallabon wafk tests.
The Pulse Count option can be used m prolecreu areas where pencxlc
changes m infrared energy levels are normal (a forced aw heating
duct, for
example). When
selected. a defected change m infrared
energy is first verified before an alarm is fnggered The venfntmn
process requires that the sensor detect at %st IWO consecutive
changes in infrared energy within a gwen tune perod, before
generating an alarm.
IMPORTANT!
If the Pulse Count option is desired, be sure to walk lest
the unit while It IS sef for Pulse Count operatim to ensure the proper
operation of the unit whale in this mode.
'i;i
L??
Oeledion
Are#
TOP VIEW
[al
7Fl
i2 I M) Mwnmq
lieqmj
10FT
[3MI
o
10FT
(3M)
20 FT
16M)
&
loFr
20FT
30FT 35Fr
[3M)
(6M)
(9M) (105M)
V/IX
AREA
PATTERN
DETEcTIoN
AREA
7FT
I
SIDE VIEW
'2'M)~
o
3FT
IOFT
%"FT
'
(9M)
[3M)
:~05M)
OEAD
ZONE
[APP130X)
Diagrams
1 & 2. PROTECTION
PATTERNS
INSTALLATION
PRECAUTIONS
Refer to the Pre/imirrary Locafiorr r%Wo'era/ioas
section of the 5700
Series System Installation Instructions for additional information
concerning precautions for the system's ReosiverCcrntrol.
Unprotected
"Dead Zone"': The optical system is designed to givw
pmparcoverage
based on a typical mounting height of 7 feet (2. 1m).
There is, however, an area from the mounting wall to abouf three feet
(0.9m) away, wifhin which motion goes undefeated (shown in
diagrams 1 & 2). This area is known as a dead zone. Be sure 10
consider Ibis area when deciding on mounting locations.
finding
Suitable
Locations:
Since the No. 57T5 responds to en
intruder's movements into or out of a protected zone, best protection
will be obtained by selecting a mounting site where an intruder's
motion will most fikefy be across
a
number of zones.
A sfrong radio transmission path 10the Receivevt%ntrol
is vital to the
security of the system. &fore
deciding on parmanenf mounting
focations, be sure that the location is cornplektysuitable
by performi~
the %dio Transmission Path Check described bter in this document.
Passive infrared detectors are remarkably resistant 10 false alarms,
but since they are designed to respnd
to ra@d changes in infrared
energy levels, the precautions shown befow should be taken for
oplimum performance.
2