Digital Monitoring Products 1128 User manual

DESCRIPTION
Figure 1: 1128 International
Wireless Glassbreak Detector
1PROGRAM THE PANEL
When programming the 1128INT in the panel, refer to the panel
programming guide as needed.
1. At a keypad, enter 6653 (PROG) to access the
PROGRAMMER menu.
2. Press CMD until ZONE INFORMATION displays and
press a top row select key or area.
3. Enter the wireless ZONE NO and press CMD.
4. Enter the zone name and press CMD.
5. Select NT (night) the ZONE TYPE.
6. Select the AREA NO and press CMD.
7. At the NEXT ZN? prompt, select NO and press CMD
until WIRELESS? displays.
8. Select YES when WIRELESS? displays and press CMD.
9. Enter the eight-digit SERIAL# and press CMD.
10. Enter the SUPRVSN TIME and press CMD.
11. At the NEXT ZN? prompt, select YES if you are finished
programming the zone. Select NO if you would like to
access additional programming options.
12. In SYSTEM OPTIONS, at the 1100 ENCRYPTION
prompt, select ALL to only add encrypted wireless
devices to the system. Select BOTH to allow both
encrypted and non-encrypted wireless devices to be
programmed.
13. The default passphrase appears at ENTER
PASSPHRASE. Press CMD to keep the default. Press any
select key or area to change the passphrase and enter
an 8-character hexadecimal string (0-9, A-F).
2INSTALL THE BATTERY
Keep in mind, when setting up a wireless system, program zones
and connect the receiver before installing the included CR123A
battery in the transmitter.
1. Remove the holding screw at the lower end of the
1128INT case and gently lift o the cover. See Figure 2.
2. Observing polarity, place the battery in the holder and
press into place. See Figure 3 for the battery location.
The 1128INT Wireless
Glassbreak Detector is a fully-
supervised, low current shock
and glassbreak sensor that
provides detection coverage
up to 20ft from framed
glass mounted in an outside
wall. The 1128INT features
128-bitAES encryption.
You can mount the detector
on the ceiling or on an
opposing wall for maximum
flexibility and coverage. The
1128INT operates using the
supplied 3Vlithium battery.
Compatibility
All DMP 1100 Series
Wireless Receivers Version
700 and higher. Glassbreak
Walk Test is available on
1128INT Version 7.0.0.2
and higher and with XT/
XR Series Version 693 and
higher. See last page for
compatibility details.
What is Included?
• One 1128INT Wireless
Glassbreak Detector
• One 3 V lithium
CR123A battery
• Hardware Pack
1128 INTERNATIONAL
WIRELESS GLASSBREAK DETECTOR
Installation Guide

2 1128 INSTALLATION GUIDE | DIGITAL MONITORING PRODUCTS
The 1128INT's omni-directional detection coverage is measured from the 1128INT to the point on the
glass farthest from the 1128INT. Refer to the table below to determine the best location to place the
1128INT based on window type, glass thickness, window to wall range, and wall type.
Note: The sensor can be mounted as close as 3.3' (1 m) from the glass and the minimum glass
size is 1' x 2' (0.3 m x 0.6 m).
3SELECT A LOCATION
Window Type Glass Thickness Maximum Range Wall Type
Plate 3/32" - 1/4" (2.4mm - 6.4mm) 20' (6m) Opposite, adjoining, ceiling
Tempered 1/8" - 1/4" (3.2mm - 6.4mm) 20' (6m) Opposite, adjoining, ceiling
Laminated 1/8" - 1/4" (3.2mm - 6.4mm) 20' (6m) Opposite, adjoining, ceiling
Wired 1/4" (6.4mm) 20' (6m) Opposite, adjoining, ceiling
Armor-coated N/A 12' (3.65m) Opposite, adjoining, ceiling
Optimize Detection
To optimize detection, install the 1128INT in the following areas:
• Large rooms with moderate noise
• In the direct line of sight of all windows that are to be protected
• On the opposite wall of the window that it's protecting (see Figure 4 for detection range)
20 ft (6m)
20 ft (6m)
Figure 4: 1128INT Detection Range
Avoid False Alarms
To avoid false alarms, do not install the 1128INT in the following areas:
• Rooms with lined, insulated, or dampening drapes
• Rooms with closed, wooden shutters on the inside
• Room corners
• Where white noise (air compressor) is present
• Rooms smaller than 10'x10'
• Rooms with multiple noise sources like televisions, sinks, speakers, etc.
• Excessively humid rooms
Note: Program the 1128INT as a night zone to help avoid false alarms.
Figure 3: 1128INT Battery Location
Tamper
Battery
Holder
Figure 2: Open the 1128INT
LED
Holding
Screw

1128 INSTALLATION GUIDE | DIGITAL MONITORING PRODUCTS 3
1. With the 1128INT already open, place the 1128INT base
on the wall in the desired location.
2. Use the provided hardware pack to mount the base to
the wall. See Figure 5 for mounting hole locations.
3. Reinstall the 1128INT cover back on to the base and
tighten the holding screw.
4MOUNT THE 1128INT
5TEST THE 1128INT
Handheld Glassbreak Test
To test the 1128INT, use a hand-held tester like the FG-701
to imitate glass breaking. For more information, refer to the
glassbreak tester manual.
1. Set the tester to flex mode.
2. Place the FG-701 near the protected glass and press the
button to activate the simulator. It will not annunciate
the sound of shattering glass until a low-frequency
shock is also generated.
3. To generate the shock, slam a framed door to generate
the appropriate low-frequency shock. The shock will
also activate the FG-701 simulator.
Note: The 1128INT has two onboard microphones.
Both the high frequency and low frequency microphones must be activated to send an
alarm to the control panel. If only the low frequency microphone activates, the LED on
the 1128INT will flash green. When both activate, the LED will flash red and the 1128INT
will transmit an alarm to the control panel.
Glassbreak Walk Test (v7.0.0.2 and higher)
When the 1128INT is set into testing mode from the panel, it will trip using the tester only. There is
no need to generate shock to trip the detector. XT and XR Series firmware Version 191 is required to
perform the glassbreak walk test.
1. Reset the panel.
2. Type 8144 (WALK) and select PIR. All 1128INTs on the system will begin flashing a green
LED every 3 seconds to indicate that they are in testing mode. It can take up to 3 minutes
for all 1128INTs to enter testing mode.
Note: The PIR option will enable testing of all supported wireless PIRs and 1128INTs on
the system.
3. Set the tester to manual mode.
4. Place the FG-701 near the protected glass and press the button to activate the simulator.
If the 1128INT is in range, it will flash the LED red for 3 seconds to indicate it detected the
crash.
5. The 1128INT will remain in testing mode for 30 minutes or until the panel is reset.
MOUNTING HOLES
Figure 5: Mounting Holes
Check the Location Using the Survey LED
1. Hold the 1128INT in the exact desired location.
2. Press the tamper switch to send data to the receiver and determine if communication is confirmed
or faulty. See Figures 2 and 3 for tamper switch and LED locations.
Confirmed: If communication is confirmed, the survey LED turns on when data is sent to the
receiver and o when acknowledgement is received. Repeat this test to confirm five separate
consecutive LED blinks. Any indication otherwise means proper communication has not been
established.
Faulty: If communication is faulty, the LED remains on for several seconds or flashes multiple
times in quick succession.
Relocate the 1128INT or receiver until the LED confirms clear communication. Proper
communication between the 1128INT and receiver is verified when for each press or release of
the tamper switch, the LED blinks immediately on and immediately o.

INTRUSION • FIRE • ACCESS • NETWORKS
2500 North Partnership Boulevard
Springfield, Missouri 65803-8877
866.266.2826 | DMP.com
© 2021 Digital Monitoring Products, Inc.
LT-1825INT 21163
Specifications
Battery
Life Expectancy 3 years (normal operation)
Type 3V Lithium CR123A
Frequency Range 863-869 MHz
Transmit Condition Alarm, Low Battery, Tamper
Detection Method Omnidirectional
Range 20ft (6m)
Operating Temperature -10°C to 55°C
Color White (passes VW1)
Housing Material Flame retardant ABS
Dimensions 3.3”L x 2.1”W x 0.9”D
Weight 4.2oz
Accessories
FG-701 Glassbreak Simulator
International Certificates
Intertek (ETL)
EN 60950-1: 2006+A11(09)+A1(10)+A12(11)+A2(13)
IEC 60950-1:2005 (2nd Edition)+Am 1:2009+Am 2:2013
EN 50130-4: 2011
EN 301 489-1 V1.9.2
EN 301 489-6 V1.3.1
EN 61000-6-1:2007
EN 61000-6-3:2007/A1:2011
EN 301 406 V2.1.1
EN 50581:2012
Replace the Battery
1. Remove the holding screw and open the 1128INT housing.
2. Remove the old battery from the holder.
3. Observe polarity and insert the new battery in the holder (3 V lithium CR123A battery).
4. Replace the cover on the 1128INT and secure the housing with the holding screw.
ADDITIONAL INFORMATION
Wireless Walk Test
Perform a Wireless Walk Test to confirm that the 1128INT is communicating clearly with the panel.
1. At the keypad, enter 8144 (WALK) and select WLS.
2. If the 1128INT fails to check in at the keypad, relocate the 1128INT or the receiver.
1128 INTERNATIONAL
WIRELESS GLASSBREAK
DETECTOR