UTC Fire & Security Americas Corporation Inc 802A-SHOCK Manual Do Utilizador
P/N 466-1925
• REV C • 29OCT18
1
Learn Mode Shock Sensor Installation
Instructions
Instructions
Product Summary
The Learn Mode Shock Sensor has the following main
functions:
To detect the vibrations made by an intruder trying to
break a window or door.
break a window or door.
To detect a window or door opening.
To detect tamper situations, such as an intruder removing
the sensor cover.
the sensor cover.
Vibrations cause a momentary open circuit in the shock
element of the sensor. The circuit closes again when the
vibration stops. The sensor microcontroller “sees” the
open/close action as a pulse, causing the sensor to transmit an
vibration stops. The sensor microcontroller “sees” the
open/close action as a pulse, causing the sensor to transmit an
alarm signal. The sensor has two different detection modes:
Gross Attack: Detect a violent blow sufficient in length to
trip sensor.
trip sensor.
Pulse Count: Detect a sufficient number of less violent
blows (rapping or tapping).
blows (rapping or tapping).
The sensor includes an internal magnetic reed switch that must
be disabled if it is not used.
A cover tamper provides additional security if an intruder tries
to disable or damage the sensor.
Figure 1:
Shock sensor main components
Installation Guidelines
Learn the sensor before adjusting the shock sensitivity.
The sensor is shipped with the reed switch enabled and
open, and this is how it must be learned.
The sensor is shipped with the reed switch enabled and
open, and this is how it must be learned.
Before permanently mounting the sensor, test it at the
intended location to make sure that the panel can receive
sensor signal transmissions. The sensor is an RF device
and there may be blind or non-operational locations within
the installation. Normally, these can be overcome by
moving the sensor or receiver.
intended location to make sure that the panel can receive
sensor signal transmissions. The sensor is an RF device
and there may be blind or non-operational locations within
the installation. Normally, these can be overcome by
moving the sensor or receiver.
Always mount the shock sensor so that the detector is on
the frame and not on glass, solid, or hollow-core doors.
See Figure 2 below for mounting locations.
the frame and not on glass, solid, or hollow-core doors.
See Figure 2 below for mounting locations.
Figure 2:
Mounting options for door/window styles
Mount the sensor in a location where the structure can
transmit vibrations to the sensor.
transmit vibrations to the sensor.
The sensor can be mounted on a vertical surface or on a
horizontal (flat) surface.
horizontal (flat) surface.
Make sure the window fits snugly in the frame and
doesn’t
move or rattle.
Hold the sensor against the frame to make sure the
sensor base fits on the surface area of the frame and
does
sensor base fits on the surface area of the frame and
does
n’t extend over the surface edges.