Linear AKR-1 User Manual
AKR-1
Digital Keyless Entry System
With Built-in Wireless Receiver
Installation and Programming Instructions
(760) 438-7000 • FAX (760) 438-7043
USA & Canada (800) 421-1587 & (800) 392-0123
Toll Free FAX (800) 468-1340
www.linearcorp.com
CONTENTS
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
COMPONENT LOCATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FACTORY DEFAULTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
BASIC PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PROGRAMMING OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
RADIO PROGRAMMING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
AKR-1 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
MGT OBSTACLE TRANSMITTER OPERATION . . . . . . . . . . . . . . . . . . 16
RADIO TEST MODE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
LINEAR LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
IMPORTANT !!! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
FCC NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
PRODUCT DESCRIPTION
Linear’s AKR-1 is a digital keyless entry system with a built-in radio receiver
designed for access control applications. The keypad is housed in a rugged, cast
aluminum enclosure that can be mounted to a pedestal or bolted directly to a wall.
The die-cast keys have bright, easy-to-read yellow graphics.
Up to 480 entry codes, from 1 to 6 digits in length, can be programmed. They
can activate either, or both, of the relay outputs. Relay #1 has a 5 Amp capacity.
Relay #2 has a 1 Amp capacity.
Up to four sets of block coded MegaCode
total) can be used to gain access through the AKR-1’s built-in radio receiver.
Each transmitter can be individually suspended or re-activated. Four facility codes
®
transmitters (up to 480 transmitters
can be programmed to identify each block of transmitters. A Radio Test Mode is
provided for testing transmitters and detecting radio interference. Programming of
individual (non-block coded) transmitters is not supported by the AKR-1.
Linear’s Model MGT safety edge transmitter is compatible with the AKR-1. This
supervised transmitter is used to detect and transmit obstacle events to the AKR-1
receiver. Obstacle signals from an MGT transmitter will activate Relay #2.
Two indicators show the status of the entry system. The left indicator lights red to
indicate power, then turns green when access is granted. The right indicator lights
yellow when the keypad is in “lockout” condition (from too many incorrect code
entries). The keypad’s courtesy light illuminates the keys for two minutes after any
key is pressed. An internal sounder beeps when each key is pressed and when a
transmitter is granted access. An internal jumper sets the sounder volume high or
low.
The DOOR SENSE/INHIBIT input can be used two ways. If programmed for
“door sense”, a switch on the door detects forced entry or door ajar situations. If
programmed for “inhibit”, the input can be wired to a “service” switch or automatic
timer that will disable the Relay #1 when required.
The REQUEST-TO-ENTER input can be wired to a pushbutton or fi re access
keyswitch to provide codeless entry for authorized personnel.
The “anti-passback” feature prevents using the same code or the same transmitter
again before the programmed time elapses.
The ALARM SHUNT output activates when access is granted. This output can be
wired to shunt alarm contacts on the access door/gate to prevent triggering of an
alarm when authorized access occurs.
Two solid state outputs, capable of switching 100 mA to common, are programmable
to signal forced entry, door ajar, lockout, alarm circuit shunting, request-to-enter,
and keypad active conditions.
The AKR-1 is powered from a 12-24 Volt AC or DC source. Power can be obtained
from the access device or a separate power supply. The EEPROM memory retains
all entry codes, transmitter information, and programming, even without power. An
internal jumper is provided to reset the master code.
FEATURES
✓ KEYPAD PROGRAMMABLE
✓ 480 ENTRY CODE CAPACITY
✓ 480 TRANSMITTER CAPACITY
✓ SUPPORTS 4 BLOCKS OF TRANSMITTERS WITH 4 FACILITY CODES
✓ WEATHER-PROOF, TAMPER-RESISTANT RADIO ANTENNA
✓ SUPPORTS 1 MODEL MGT SAFETY EDGE TRANSMITTER
✓ 1-6 DIGIT ENTRY CODE LENGTH
✓ 4 INDEPENDENT OUTPUTS (TIMED/TOGGLED)
✓ 4 INDEPENDENT TIMERS
✓ EACH ENTRY CODE CAN BE PROGRAMMED TO ACTIVATE EITHER OR BOTH RELAYS
✓ RELAY CONTACTS ARE FORM “C” (N.O. & N.C)
✓ SOLID STATE OUTPUTS ARE OPEN COLLECTOR (SWITCH-TO-COMMON)
✓ TWO STATUS INDICATORS
✓ COURTESY LAMP
✓ PIEZO SOUNDER
✓ TIMED ANTI-PASSBACK (LAST 3 VALID ENTRIES)
✓ KEYPAD LOCKOUT
✓ TACTILE KEY FEEL
✓ DOOR SENSE INPUT
✓ INHIBIT INPUT
✓ REQUEST-TO-ENTER INPUT
INSTALLATION
To avoid damage to the unit from static discharges, connect the
EARTH GROUND terminal to a good earth grounding point. Suggested
wiring size is 18 AWG for earth ground and power (up to 500 feet
of 18 AWG wire can be run for power, use larger wire for longer
runs). Use 22 AWG or larger (depending on the load) for all other
connections.
✦ CAUTION: If the unit is AC powered, and one side of
the power transformer secondary is connected to earth
ground, connect the grounded side to the “-” power
terminal of the unit.
Select a location for the keypad. For door access control installations,
mount the keypad near the controlled door. For gate control
installations, mount the keypad in clear view of the gate, but far
enough from the gate so the user cannot touch the gate from the
keypad.
★ WARNING: TO AVOID SERIOUS INJURY OR DEATH,
MAKE SURE THAT THE UNIT IS FAR ENOUGH FROM
THE GATE SO THAT THE USER CANNOT TOUCH THE
GATE WHILE OPERATING THE KEYPAD. HOWEVER,
THE GATE MUST BE FULLY VISIBLE FROM THE
KEYPAD.
1
COMPONENT LOCATIONS
RED/GREEN
POWER/ACCESS
INDICATOR
YELLOW
"LOCKOUT"
INDICATOR
JUMPER JP2
REMOVE
TO RESET
MASTER CODE
ANTENNA
(HIDDEN)
TERMINAL
BLOCK
NIGHT
LIGHT
TACTILE
KEYPAD
JUMPER JP1
REMOVE TO
REDUCE
BEEPER SOUND
KEYLOCK
Figure 1. Component Locations
2
WIRING DIAGRAM
TYPICAL DOOR INSTALLATION WIRINGTYPICAL GATE INSTALLATION WIRING
AKR-1 TERMINALS
MAIN
RELAY
AUXILIARY
RELAY
REQUEST-TO-ENTER
NOTE:
TERMINAL 14 SET FOR INHIBIT
REQUIRED WIRING
OPTIONAL WIRING
N.O.
COMMON
N.C.
OUTPUT #3
OUTPUT #4
DC OR AC POWER
COMMON
N.O.
COMMON
N.C.
COMMON
INHIBIT
EARTH GROUND
AKR-1 TERMINALS
TO ALARM
SYSTEM
ELECTRIC
DOOR
STRIKE
POWER
SUPPLY
DOOR
SWITCH
REQUIRED WIRING
OPTIONAL WIRING
OTHER WIRING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GROUND
STAKE
OPEN
OPERATOR
TRANSFORMER
ISOLATED
AUXILIARY
POWER
ACCESS
INHIBIT
TIMER
GATE
FIRE
MAIN
RELAY
DC OR AC POWER
AUXILIARY
RELAY
REQUEST-TO-ENTER
DOOR SENSE
EARTH GROUND
NOTES:
1. ALARM SHUNT SET FOR AUXILIARY RELAY
2. TERMINAL 14 SET FOR DOOR SENSE
COMMON
OUTPUT #3
OUTPUT #4
COMMON
COMMON
COMMON
1
N.O.
2
3
N.C.
4
5
6
7
8
9
N.O.
10
11
N.C.
12
13
14
15
ALARM
CONTACT
GROUND
STAKE
CAUTION
AND ONE SIDE OF THE POWER TRANSFORMER SECONDARY
IS CONNECTED TO EARTH GROUND, CONNECT THE GROUNDED
IF THE UNIT IS AC POWERED,
SIDE TO THE "-" POWER TERMINAL OF THE UNIT.
3
Pedestal Mounting
The AKR-1 keypad can be mounted on a standard pedestal.
❑ Use four security bolts and locking nuts to secure the
keypad’s backplate to the pedestal (see Figure 3).
Wall Mounting
The AKR-1 keypad can be mounted directly to a wall or fl at
surface.
❑ Use the appropriate fasteners to secure the keypad’s
backplate to the mounting surface.
❑ When mounting the keypad to a concrete wall, use concrete
wedge anchors or molly anchors (see Figure 4).
PEDESTAL
MOUNT BACKPLATE WITH
SECURITY BOLTS AND LOCKNUTS
WALL MOUNTING
USE CONCRETE
WEDGE ANCHORS
OR MOLLY ANCHORS
Figure 4. Wall Mounting Keypad BackplateFigure 3. Pedestal Mounting Keypad Backplate
4
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