Pima DSK743 User manual

Wireless
Shock & Contact Detector
Model: DSK743 / DSK786
Installation Instructions
GENERAL DESCRIPTION
The DSK743 / DSK786 combines both a Shock detector and a
Door/Window Contact detector in a single casing for internal use that
provides reliable 24-hour perimeter protection.
The detector employs an advanced digital microprocessor to analyze
the vibration signal received from the piezo electric sensor.
The DSK has a reed switch for protection against opening doors and
windows, and against any attempt to tamper the detector using large
magnets.
This detector operates in conjunction with PIMA's programmable
receivers in the FORCE and VISION Alarm Systems and is powered
by a standard 3-volt lithium battery.
MAIN FEATURES
• Digital Microprocessor with Intelligent Digital Signal Processing
• Tri-color LED enables accurate and reliable calibration, with “over-
sensitive” and “under-sensitive” indications
• Gross attack detections
• Shock and Contact detection reported to separate zones in the
receiver
• Detects attempts of magnet tampering (0.3T)
• Encapsulated bi-morph piezo electric sensor
• Dual stage adjustment potentiometer
• Back & Cover tamper protection
• Operates up to 300m (1000 ft) range (LOS)
• Uses one of more than 16 million addresses codes
• Hold on/off
• Fully supervised
DIPSWITCHES
Dipswitch
Description
1
Used to enable or disable LED
Dipswitch
Position
LED
ON (Default)
Enabled
OFF
Disabled
2
Used to determine the sensitivity of the Shock detector
Dipswitch
Position
Sensitivity
ON (Default)
High
OFF
Low
NOTE: For fine tuning use the sensitivity trimmer.
3
Used to determine the detector HOLD status (Contact Only)
Dipswitch
Position
Hold Status
ON
There will be 2.5 minutes dead time between the
alarm detection transmissions. (Restore
messages will be sent immediately)
NOTE: Only one alarm message is transmitted in
any 2.5 minute period.
OFF (Default)
No dead time between alarm detection
transmissions (the unit transmits after each
detection)
4
Used to enable or disable the Contact
Dipswitch
Position
Internal Reed Switch (S1)
ON
Disable
OFF (Default)
Enable
5
Used to enable or disable the anti-sabotage function (Contact Only)
Dipswitch
Position
Anti-Sabotage Reed Switch (S2)
ON
Enable
OFF (Default)
Disable
6
Not applicable
LED INDICATION
After each detection, the LED turns ON momentarily.
On Low Battery condition, the LED will blink during each transmission.
GREEN
Indicates an alarm condition for Shock detection
RED
• Under-Sensitive indication of Shock detector
• Indicates an alarm condition for Contact detection
• Tamper indication
• Enrollment message
ORANGE
Over-Sensitive indication for Shock detection
FRONT COVER REMOVAL
Remove the front cover as described in Figure 2.
DSK Enrollment
For complete description of the wireless configuration and device
enrollment, refer to Programming Guide for the FORCE and VISION
Alarm Systems.
Enrollment of the DSK in the system can be performed manually or
automatically via the keypad.
The Shock detector and the Contact detector must be enrolled
separately. This is accomplished by performing the following steps:
Auto Enrolling (using RF Communication)
1. Enter Installer menu and select: System Configuration > Peripherals >
Wireless Peripherals > Enroll and delete > Detectors >Enroll >Auto
Enrollment.
2. Remove the battery from the insulation material and reinsert it into the
transmitter, paying attention to the polarity (see Fig. 3).
3. Enroll each detector separately for its zone number. Use Dipswitch 3,
as described in the table below, to choose a detector. To enroll the
Shock detector set the Dipswitch to the OFF position and press both
tamper buttons for at least 3 seconds; verify the serial number appears
on the keypad display and press on Enroll
.
D
© RISCO
BATTERY
+-
SW1
PIEZO SENSOR MIN MAX
ANTENNA
S1
S2
SW2
x
DIPSWITCH
LED
ON
1 2 3 4 5 6
Fig. 1

Detector
Dipswitch 3
Restore
Shock detector
OFF (Default)
No
Contact Detector
ON
Yes
4. To enroll the Contact detector set Dipswitch 3 to ON and press both
tamper buttons for at least 3 seconds; verify the serial number
appears on the keypad display and press on Enroll.
5. Exit the enrollment menu.
Manual Enrolling:
1. Enter Installer menu, and select: System Configuration > Peripherals
> Wireless Peripherals > Enroll and delete > Detectors >Enroll >Manual
Enrollment
2. Enter the serial number and press .
3. Select Enroll and press .
Enrolling using the Force Manager Software:
For information about enrolling the DCM using the Force Manager
software, refer to the Force Manager Manual.
Verify that the receiver has identified each of the detectors by
generating a tamper signal (by momentarily closing and opening both
tampers). The tamper message will be sent twice, once for each
detector.
NOTE: If for any reason it is necessary to re-enroll, press both
tamper buttons (back and cover) for at least 3 seconds.
INSTALLATION INSTRUCTIONS
Considerations for wireless communication
1. For best wireless communication, place the unit at the highest
possible position.
2. Temporarily attach the unit to this point using two-sided adhesive
tape.
3. Generate an Alarm or Tamper signal and verify that the receiver
has received the signal. If the signal is not detected, reposition the
transmitter and try again.
Considerations for shock detection
1. Select the intended position for installation, ensuring the surface is clean and clear of
any irregularities. Refer to Table 1 for details about detection ranges for the different
surface types.
2. Set the detector’s sensitivity as follows, using the sensitivity trimmer:
i. With the unit set for normal operation, use a suitable instrument to bang or tap the
protected area.
ii. If the sensitivity needs adjustment, use a screwdriver to adjust the trimmer (turn
the trimmer control clockwise to increase sensitivity or counterclockwise to reduce
sensitivity).
iii. Repeat steps i and ii until the desired sensitivity level is achieved. If required, you
can set Dipswitch 2 to OFF to reduce sensitivity range.
3. Close the front cover.
Table 1: Typical Detection Range
The above values are typical and are subject to practical testing, which must be
performed for each installation. In some environments, these values may differ from the
values listed above.
Considerations for magnet installation
1. Install the DSK in a place that enables you to install the magnet in parallel to it (for
example: door frame).
2. Install the magnet on the right side of the DSK as indicated in
Figure 6.
Surface
Concrete
Brick Wall
Steel
Glass
Wood
Plywood
Radius
1.5m
5ft
2.5m
8.2ft
3m
10ft
3.5m
11.5ft
3.5m
11.5ft
4m
13ft
NOTES:
• Maximum distance of the magnet from the detector is 20mm (0.7inch).
• Position the magnet as close as possible to the same plane level as
the back surface of the DSK.
• The mark on the magnet's plastic case should be opposite to the mark
on the detector's case.
• Placing the magnet on the wrong side of the DSK will cause a tamper
alarm signal.
FINAL MOUNTING
Separate the back part of the transmitter (Fig. 4) and mount all the parts
in place (Fig. 5).
SPECIFICATIONS
ELECTRICAL
Battery Type:
CR123 3V Lithium Battery
Current Consumption:
10µA standby
Power output
10mW Max.
Frequency:
433.92 / 868.65MHz
Supervision
Transmission:
868.65MHz model: every 15 minutes
433.92MHz model: every 65 minutes
Modulation Type:
ASK
Battery Life:
3 years depends on usage
PHYSICAL
Size:
81 x 35 x 32 mm (3.2 x 1.37 x 1.27 in.)
ENVIRONMENTAL
Operating temperature:
0°C to 55°C (32°F to 131°F)
Storage temperature:
-20°C to 60°C (-4°F to 140°F)
Maximum humidity:
95% non-condensing
Specifications are subject to change without prior notice.
Should any questions arise please contact your supplier.
ORDERING INFORMATION
Model
Frequency
P/N
DSK743
433MHz
8841207
DSK786
868MHz
8841209
Contacting PIMA
PIMA Electronic Systems Ltd.
www.pima-alarms.com
5, Hatzoref Street, Holon 5885633, Israel
Tel: [phone]
Fax: [phone]
Email: [email protected]
© PIMA 05/2022 4412995-A
5IN2995-A
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Limited Warranty
PIMA Electronic Systems Ltd. does not represent that its
product may not be compromised and/or circumvented, or that
the Product will prevent any death, personal and/or bodily
injury and/or damage to property resulting from burglary,
robbery, fire or otherwise, or that the Product will in all cases
provide adequate warning or protection. The User understands
that a properly installed and maintained equipment may only
reduce the risk of events such as burglary, robbery, and fire
without warning, but it is not insurance or a guarantee that
such will not occur or that there will be no death, personal
damage and/or damage to property as a result.
Read this guide in its entirety before attempting to program or
operate your system. Should you misunderstand any part of this
guide, please contact the supplier or installer of this system.
Copyright © 2020 PIMA Electronic Systems Ltd. All rights
reserved. E&OE
WARNING: This product should be tested at least once a week
UKCA and CE RED Compliance Statement
Hereby, PIMA declares that this equipment is in compliance
with the essential requirements of the UKCA Radio Equipment
Regulations 2017 and CE Directive 2014/53/EU.
For the UKCA and CE Declaration of Conformity please refer to
our website: www.pima-alarms.com