DoorKing 2332-080 User manual

900 MHz WIRELESS DUAL BAND REPEATER
DoorKing Part Number
2332-080
Installation
Note: DoorKing offers a 900 MHz Wireless Test Range Kit (P/N XXXX-XXX) to allow easy testing of the wireless signal between 2 devices at
chosen locations BEFORE installing the devices. The self-powered test kit measures the 900 MHz wireless signal between 2 devices in ANY
chosen locations. Ensuring a good signal can be achieved before installation occurs.
The 900 MHz wireless dual band repeater (DBR) extends the wireless communication range between an access control system (900 MHz wireless
baseboard) and 900 MHz wireless tracker expansion board. It gets installed between the wireless devices that are too far or obstructed from each
other to reliably communicate with each other. It will receive a signal sent to it and repeat that signal to the next wireless device. Up to 2 DBRs can
be used in the same communication line of a tracker expansion board. The signal range of a DBR is Up to 1000 ft direct-line-of-sight with no
signal interference. See “900 MHz Wireless Baseboard Manual” for complete access control system wireless setup information.
SX1276 SX1276
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PROG PROG
BASE
SIG
RESET
REMOTE
SIG
NET ID BASE CH
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NET ID REMOTE CH
POWER
HEART BEAT
RF STRENGTH
RF SYNC
RF LOST
2373-010
BASE REMOTE
ON
OFF
ADDRESS
ON
2332-010
V INPUT
+
-
Up to 1000 ft Up to 1000 ft
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Power
Supply
12VDC
BASE
SIG REMOTE
SIG
Cascading Dual
Band Repeaters
IMPORTANT:
Install the DBR
so the antenna is in a
location that is NOT
surrounded by metal
and is in free air as
high as possible above
the ground. Minimum
15 ft above ground
recommended.
1/2” thick wall
PVC conduit
recommended
(not supplied).
Metal conduit
may interfere
with wireless
signal.
Base side communicates with the
wireless Baseboard of the 1830
series. The CH and NET ID of the
Base side MUST match the CH and
Net ID of the Baseboard.
DO NOT set Base side the same as
the Remote side.
TIP: It is best to keep the CHs at least 3 numbers away from each other if
possible for signal separation. This helps eliminate interference between
base side and remote side.
Remote side communicates
with the wireless Tracker
board. The CH and NET ID of
the Remote side MUST match
the CH and Net ID of the
Tracker board.
DO NOT set Remote side the
same as the Base side.
Base Side Remote Side
900 MHz
Wireless
Baseboard
Antenna
900 MHz
Wireless
Tracker Board
Example:
The wireless
baseboard
MUST be set to:
NET ID: 2E CH: 4
Example:
The wireless
tracker board
MUST be set to:
NET ID: 5A CH: 9
Power Transformer
18 GA. Wire 100 ft max
16 GA. Wire 200 ft max
Wire Polarity
Matters!
Black - NEG
Red
+ POS
Press PROG buttons after setting
the CH and NET IDs on EACH side.
Set ADDRESS to the
same as wireless
tracker board.
RESET Button
Resets board after
adjustments have
been made.
BASE SIG
Press to display
base side signal
strength.
REMOTE SIG
Press to display
remote side signal
strength.
RF STRENGTH LEDs (Base/Remote)
Off in normal operation. When signal is
displayed (press base/remote SIG button)
it is either green-good, yellow-weak or
red-NO. When signal is displayed, LED
blinks until signal is received, once
received, it stays lit.
Note: Signal display is terminated if either
Base or Remote PROGRAM button is
pressed or the number of minutes is
reached as selected by the SIG button.
RF SYNC LEDs (Base/Remote)
Off in normal operation. Blinks green
everytime data is received over the air.
RF LOST LEDs (Base/Remote)
Off in normal operation. Blinks when no air
data is detected after six minutes and stays
lit after NO air data is received for 10
minutes.
NET ID: 2E CH: 4 NET ID: 5A CH: 9
Range testing is HIGHLY recommended
before FINAL installation.
Tracker
Baseboard
CHs match
and NET IDs
match
and both are
unique
CHs match
and NET IDs
match
and both are
unique
CHs match
and NET IDs
match
and both are
unique
cascade
GREEN
ORANGE
YELLOW
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1 2 3
7 8 9
CALL
Z
A
1st DBR
2nd DBR
Up to 2 Dual Band
Repeaters (DBR) can
be used in a cascade
format to extend
signal distance. The
Base Side of 2nd
DBR MUST match
the CH and NET ID of
the Remote Side
from the 1st DBR
and so on. Make
sure the CH and NET
ID combinations are
UNIQUE for every
DBR in the cascade.
2332-065 Issued 11-18
Version B

Example of Dual Band Repeater Layout
There are 16 individual board addresses available for the tracker expansion boards (16 tracker boards). Board addresses 3-10 for Relay
2/Wiegand 2 input and 11-18for Relay 1/Wiegand 1 input. An additional 32 tracker expansion boards can be used with zone addressing.
There are many combinations of wireless configurations and DBRs will extend the signal distance between devices to allow up to 48trackers
expansion to be used. Wireless tracker expansion boards can also connect directly to the 1830 when in range. This diagram shows NO tracker
expansion boards HARDwired to the 1830.
Up to 48 Tracker Boards Communicate Wirelessly when NO HARDwiring Trackers to 1830
Wireless
Tracker
Board
900 MHz Wireless
Baseboard
1830 series
Antenna
DBR Note: Up to 2 DBRs can
be used to extend signal
distance between devices.
DBR Note: Up to 2 tracker
expansion boards can
communicate with EACH DBR.
Disc Antenna Note: When the
disc antenna has to be used on
the 1830, a DBR will extend the
wireless distance from it.
CHs match, NET IDs match
and different from other DBRs.
CHs match, NET IDs
match and different
from other DBR.
CHs match, NET IDs
match and different
from other DBR.
GREENYELLOW ORANGE
0
4 5 6
1 2 3
7 8 9
CALL
Z
A
DBR DBR
Due to the nature of wireless communications, transmission and reception of data can never be guaranteed. Data may be delayed, corrupted (i.e., have errors) or be
totally lost. Although significant delays or losses of data are rare when wireless devices are used in a normal manner with a well-constructed network, DoorKing
wireless products should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party,
including but not limited to personal injury, death, or loss of property. DoorKing, Inc. accepts no responsibility for damages of any kind resulting from delays or
errors in data transmitted or received using DoorKing wireless products, or for failure of DoorKing wireless products to transmit or receive such data.
Do not operate DoorKing wireless products in areas where cellular modems are not advised without proper device certifications. These areas include environments
where cellular radio can interfere such as explosive atmospheres, medical equipment, or any other equipment which may be susceptible to any form of radio
interference. DoorKing wireless products can transmit signals that could interfere with this equipment. Do not operate DoorKing wireless products in any aircraft,
whether the aircraft is on the ground or in flight. In aircraft, DoorKing wireless products MUST BE POWERED OFF. When operating, DoorKing wireless products can
transmit signals that could interfere with various onboard systems.
The driver or operator of any vehicle should not operate DoorKing wireless products while in control of a moving vehicle. Doing so will detract from the driver or
operator’s control and operation of that vehicle. In some states and provinces, operating such communications devices while in control of a vehicle is an offence.
DoorKing Part Number
2332-080
Important Notice
Safety and Hazards
120 S. Glasgow Avenue
Inglewood, California 90301 U.S.A.
Copyright 2018DoorKing®, Inc. All rights reserved.
See the 900 MHz Wireless Baseboard manual 2333-065
and Tracker Expansion Board manual 2358-065
for more information about the 900 MHz wireless system.
2332-065 Issued 11-18
Version B