En: Installation Sheet - Interlogix GS960AM Hoja De Instalación

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EN: Installation Sheet

Description
GS960AM is an acoustic glass break detector giving an alarm
when glass is smashed at intruder attempts through windows,
doors and glazed walls.
The detector is based on advanced microcontroller technology
and programmed to take a lot of relevant acoustic factors into
account: the Digital Room Compensation (DRC). This makes
the detector able to distinguish between a true glass break and
other irrelevant sounds.
The detector is for indoor use. The coverage distance is 1 to
9 m (see Figure 2). The coverage angle is 165°, which means
that one detector can protect several windows in the same
room. The detector can be mounted in the ceiling or on a wall
with a free "line-of-sight" to the window being protected.
GS960AM is equipped with an AM function, a separate relay,
which gives an alarm at sabotage of microphone.
GS960AM is certified according to EN 50131-2-7-1:2012,
Security Grade 3.
Figure 1: Detector layout
(1) Cover lock
(2) Base
(3) LED
Figure 4: Detector base
(1) Cable jacket "knock-out"
(2) Terminal block
(3) Mounting hole 1
(4) Cover screw
Figure 5: Cover
(1) Cover lock
(2) Terminal block pins
(3) Tamper switch
2 / 40
min. 0.3 m
min. 0.5 m
min. 0.5 m
min.
1 m
(4) Cover
(5) Microphone
(6) Masking detection device
(5) Mounting hole 2
(6) Mounting hole 3
(7) Slots for assembling the cover
hooks
(4) PC interface
(5) DIP switch
(6) Hooks holding the cover to the
base
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Connection to a 24-hour loop
The detector is constructed for continuous supervision and is
extra resistant to different acoustic disturbances. It will function
well in most environments. However in rooms with very high
rates of disturbances as in industrial workshops and gyms, it is
recommended to test the detector for 3 to 4 weeks before
deciding to use it continuously. In rare cases a combination of
random sounds can trigger an alarm.
Signalled events
Detector has two relays and one micro-switch to signal
detected and processed events to control panel in prioritised
order as following signals:
• Glass break – signalled by INTRUSION relay
• Low power supply voltage or self-test fail – signalled by
FAULT relay
• Masking – signalled by INTRUSION and FAULT relay
• Sabotage – signalled independently by TAMPER micro-
switch
Event Signal sent by relay or micro-switch
Intrusion
No stimulus Closed
Intrusion OPEN
Masking OPEN
Low Supply Voltage Closed
Local Self-Test Fail Closed
Tamper Closed
Special tools
In most rooms (for example, offices) no special tools are
required during the installation. In rooms with complicated
acoustics it is recommended to use the GS960-TR tester.
GS960-TR can also be used for function test and annual
service.
See also "Check the settings with GS960-TR tester" on page 4.
Opening the detector
See Figure 3.
To open the detector, follow these steps:
1. Slide the lock cover up (Figure 3, item 1).
P/N 422-6368-ML • REV F • ISS 05FEB19
Fault Tamper
Closed Closed
Closed Closed
OPEN Closed
OPEN Closed
OPEN Closed
Closed OPEN