CAMDEN CM-120TX User manual

CM-120TX Wireless
Digital Keypads
Installation Instructions
Section 1__________________
General Description
The CM-120TX is an outdoor illuminated battery
operated wireless all metal keypad. It is a versatile
self-contained, single-gang, stand-alone keypad
mounted on a heavy stainless steel, single gang
faceplate. It features up to 999 users, and offer over
1,000,000 possible user codes (from one to eight
digits). It operates on 2 x 1.5V ‘AA’ batteries providing
for up to 90,000 operations (based on an average 4
digit PIN followed by *). The CM-120TX is compatible
with our 915 MHz Lazerpoint RFTM products. It
provides 2 separate RF codes that can be transmitted
individually. It has non-volatile memory to retain user
settings when the batteries discharge or when they are
being changed.
Section 2__________________
Installation
Mounting
The CM-120TX has been designed to fit into a standard
single gang electrical box. The terminal strips are
carefully positioned so all wiring exits out the back, so it
won’t interfere with, or short out on, the sides of the box.
Wiring
Camden CM-120TX is supplied with an AA battery
holder. Connect the battery holder as shown with the
Red wire connecting to terminal 1(+) and the Black
wire connecting to terminal 2(-). Insert the batteries
into the battery holder as shown in Figure 1.
Figure 1 CM-120TX Power Connections
Section 3__________________
How to Program Keypad
Using This Manual
Brackets and spaces are not part of
programming or user codes. They are used
here to clarify the operations and group like
functions.
Square brackets [ ] are used to indicate that
the keys inside the brackets are to be
pressed at the same time. (Requiring two
keys to be pressed simultaneously reduces the
chance that someone will accidentally get into
programming mode.)
When entering a code in brackets, first
press the star key and, while holding down
the star key, press the second key. Release
them both together.
Using the Keypad
Each user on the system is assigned two different
numbers. The first is the User Number, which he/she
does not use directly. This number, from 1 to 999, is
used to keep track of who is assigned to the system,
using the schedule on Page 8. All leading zeroes are
ignored. The second is the User Code, a 1 to 8 digit
programmable code that the user will enter into the
keypad to activate certain functions. This code can have
leading zeroes as part of the code. This information
should be recorded and stored in a safe place for future
Package Contents
- (1) Keypad and faceplate assembly
- (1) Foam gasket (CM-120W only)
- (2) #6-32 x 1” S/S Phillips screws
- (2) #6-32 x 1” Tamperproof screws
- (1) Tamperproof screwdriver
- (1) Battery Holder
- (2) AA Batteries

Installation Instructions
2
reference. The keypad can support a total of 999 users,
from 1 to 999 (See chart on page 10).
User number one belongs to the Master User and has
a default user code of 1234. Note that the master user
code is used for administration ONLY, and will not
(normally) operate the wireless outputs. When a global
disable is engaged (all users locked out), the master
code will still operate wireless output one.
User number two will toggle the global enable/disable
function when prefixed by two or more pound (‘#’) keys.
This allows lockout of all other codes (user two will still
be able to operate the keypad normally, even when the
global lockout is engaged). Therefore, user number two
should be reserved for use by a manager. When
entered without the prefixed ‘#’s, the code of user
number 2 operates the keypad in the same way as the
other users do.
When using the keypad with variable-length user
codes, it is necessary for the user to press the star (*)
key after the User Code has been entered. This
indicates the end of the code, and causes the keypad
to attempt to validate the entered code. If the number
entered is valid, the keypad will perform the
programmed function (e.g., activate the relay).
For example, to operate the keypad using the user code
4321 (which must be entered as a user code in
programming mode first), enter 4321*. While the door is
unlocked, or whatever job your unit is to perform, the
green LED will blink at a slow rate. Note that the star
key can be substituted with another digit of your choice.
(See 0# Set Enter Key)
Understanding the LEDs
The three Light Emitting Diodes (LED’s) above the
keypad provide information on the status of the unit.
NOTE: A ‘slow’ flash is once every two seconds and a
‘fast’ flash is once every second.
GREEN LED:
‘ON’ Solid: No errors, output is
active.
‘FAST FLASHING’: Keypad is in
programming mode.
RED LED:
‘ON’ Solid: Error condition.
See chart at end of
this manual.
YELLOW LED:
To meet ADA requirements, both a visual and
audible key-press confirmation is provided (blinks on
each key-press). This can be enabled or disabled
during programming. See the [*6] 0 # programming
option for more details.
Checking the Battery Level
The Cm-120TX has a built-in battery gauge. Press and
hold the any button for 5 seconds. The Green LED will
flash and the buzzer will beep up to 5 times indicating
the battery level.
5 Beeps = Fully charged batteries
1 Beep = Replace the batteries
The CM-120TX will beep if the Low Battery Alarm(page
4) is enabled.
SET-UP INSTRUCTIONS:
Note:
1. Keep careful track of User Codes and to whom
they are assigned, assigned outputs, etc. as
you program them, and keep the list in a safe
place.
2. Press the buttons firmly.
3. Whenever the * and any other character are
included in brackets [* x], press the * first
and, while holding the * down, press the
other key. Release both keys together.
[*1] Enter Program Mode (First Step)
Press * and 1 at the same time. Enter the Master Code
(1234 is the factory default), then *. The green LED
should now be rapidly flashing.
The keypad will remain in program mode until no
key is pressed for approximately 30 seconds. To
exit programming mode quickly, press the special
sequence –“* # * ”.
For example, [* 1] 1 2 3 4 * will put the keypad in
program mode.
[*1] Administration Functions
Set Code Length - Function 1#
Default: 0 (variable code length)
When set to zero, user codes can vary from 1 to 8
characters, but must be terminated by pressing the
“enter key”, which by default is ‘*’. When set from 1 to
8, all user codes must use the programmed length, but
will not require termination by the programmed “enter
key”.

Installation Instructions
3
(User codes shorter than the maximum are still allowed,
but the user must terminate it with the current “enter”
key).
For example, [*1] 1 # 4 * will set all user codes to
a fixed 4-digit length.
Set Enter Key - Function 0#
Default: ‘*’
If the code length has been left at 0 (see above), then
use this feature to select the “enter” key used to
terminate user code entry. The default setting is ‘*’, but
it can be changed to any key on the keypad (select
carefully).
For example, [*1] 0 # # * will change the user
code enter key to ‘#’.
Incorrect Code Count Alarm - Function 2#
Default: 0 (disabled)
When set to zero, the keypad will not alarm on entry of
invalid codes. When set to a value between 1 and 20,
the keypad will generate an alarm after the specified
number of invalid codes have been entered, within two
minutes.
For example, [*1] 2 # 6 * will set the keypad to generate
an alarm when 6 invalid user codes have been entered.
NOTE: This setting also requires the “Incorrect code
alarm Lockout” feature enabled. See 5# on page 4.
Force Unique User Codes - Function 3#
Default: 1 (Enabled)
When set to zero, the keypad will accept any user code
for each user. When set to one, during programming of
new user codes, the keypad will check the desired code
against all currently programmed users, and only
accept the user code if it is unique. Attempting to
program a code that is not unique will cause an error
alarm, and the programming procedure must be
restarted and a different code selected.
NOTE: When enabling this mode (when previously
disabled), it is recommended the administrator erase all
settings back to factory defaults first, to ensure all user
codes are unique. Failure to perform this step may
leave duplicate user codes among those already
learned, and result in unexpected operation.
0 = disabled
1 = enabled
For example, [*1] 3 # 0 * will disable “Force Unique User
Codes”.
Backlight Control Enable/ Disable -
Function 5#
Default: 0 (disabled)
Enable or disable backlight control on keypress.
When enabled, the backlight will be OFF until the first
keypress. It will remain on for 5 seconds after the last
keypress. When disabled, the backlight will remain
OFF.
0 = disabled
1 = enabled
To enable/disable Backlight Control mode:
First, enter program mode. Then enter [*1], then 5#,
then 0 to disable, or 1 to enable, then *.
For example, [*1] 5 # 1 * will make the backlighting turn
ON after the first key press. The backlighting will
remain ON for 5 seconds after the last key press.
User Two “Global Lockout” - Function 6#
Default: 1 (Enabled)
When enabled, user #2 (a manager, for instance) can
lockout all other users by prefixing his code by two (or
more) “#” keys. When a global lockout is engaged, no
user code will activate the outputs, except user #1 & #2.
Programming functions, and request to exit (REX) are
not disabled. This can be used (for instance) to
immediately control all access while changing selected
user codes in case of a security problem, or for lockout
over a weekend.
To disable user two “global lockout” feature:
First, enter program mode. Then enter [*1], then 6#,
then 0 to disable, or 1 to enable, then *.
0 = disabled
1 = enabled
For example [*1] 6 # 0 * will disable user #2’s ability to
engage a global lockout.
Note: When user number #2’s key code is prefixed with
two or more ‘#’s, the “Global User Enable/ Disable” flag
will be toggled.
Channel Output Mode - Function 7#
Default: 0 (Channel 1 Only)
This control allows the installer to select the channel
output mode. Chosing the default (0) means that a valid
code activates Channel 1 only.
Setting the Channel Output Mode to “1”will allocate the
first 499 user numbers (memory addresses) to Channel
1, and the remaining 500 user numbers to Channel 2.
To choose the Relay Output mode:
First, enter program mode. Then enter [*1], then 7#,
then 0 for Relay 1 only, 1 for split output, or 2 for both
relays sequenced, then *.

Installation Instructions
4
0 = Channel 1
1 = 1 - 499 = Channel 1, 500 –999 = Channel 2
For example [*1] 7 # 1 * will allocate any user number
from 1 –499 to Channel 1, and any user number from
500 –999 to Channel 2.
[*2] Add/Change/Delete Users
To add or change a user:
First, enter program mode (see First Step above), then
enter [*2], then the user number you wish to add or
change (from 1 to 999 inclusive) followed by #. Finally,
enter the new User Code (up to 8 digits), followed by *,
then the new User Code again (for verification),
followed by *. User Codes may only contain digits 0
through 9 (* and # may not be used as part of the code,
except when programmed as the “enter” key).
Example: [*2] 44 # 2125 * 2125 * will assign a user
number of 44 and a user code of 2125.
To delete a user code:
First, enter program mode. Then enter [*2], then the
user number you wish to delete (from 2 to 999,
inclusive), then press #, then *, then *.
For example, [*2] 75 # * * will delete the user code and
all assignments for user number 75.
PLEASE NOTE: The Master Code cannot be deleted
but it may be changed.
Example: [*2] 1 # 38714 * 38714 * will change the
Master Code to 38714. If you change it, don’t forget it.
[*3] Time Delay/Duration Functions
Door Prop open Alarm Delay - Function 2#
Default: Disabled
Sets the delay (1 to 255 seconds) before open door
contacts are considered an alarm condition.
(NOTE: Door contacts are required for this feature.)
To program the door open alarm delay:
First, enter program mode. Then enter [*3], then 2#,
then the delay time in seconds (0=disabled), then *.
For example, [*3] 2 # 30 * will set the door open alarm
delay to 30 seconds.
NOTE: To turn this feature on/off, see section [*4] 3#
Door Prop Open Alarm on the next page.
[*4] Alarm Control Functions
Incorrect code alarm - Function 0#
Default: 0 (Disabled)
Use to control how the “Incorrect code alarm” is
annunciated.
0 = disabled
1 = buzzer
If the “Incorrect code alarm” is enabled, and triggered,
a valid code is required to reset.
To program how the “incorrect code alarm” condition is
annunciated:
First, enter program mode. Then enter [*4], then 0#,
then the annunciation code, then *.
For example, [*4] 0 # 1 * will configure the keypad to
indicate entry of the programmed count of invalid codes
on the buzzer only.
Low Battery Alarm - Function 1#
Default: 1 (Enabled)
Enable or disable the “Low battery alarm”.
0 = disabled
1 = buzzer
To disable the “low battery alarm”:
First, enter program mode. (See “First Step” above)
Enter [*4], then 1#, then the annunciation code, then *.
For example, [*4] 1# 0* will configure the keypad not to
annunciate the low battery condition.
Stuck key alarm - Function 2#
Default: 0 (Disabled)
Enable or disable the “Stuck key alarm”.
0 = disabled
1 = enable
The “Stuck key” alarm will activate the buzzer after 15
seconds (factory set delay) of the key being held
continuously, and reset as soon as the key is released
(or after 10 seconds, whichever occurs first)
To enable the “stuck key alarm”:
First, enter program mode. Then enter [*4], then 2#,
then (0 or 1), then *.
For example, [*4] 2 # 1 * will configure the keypad to
activate the stuck key buzzer.
Door Prop open Alarm - Function 3#
Default: 0 (Disabled)
Use to control how the “Door prop open alarm” is
annunciated.
0 = disabled
1 = buzzer

Installation Instructions
5
To program how the “Door Prop open alarm” condition
is annunciated:
First, enter program mode. Then enter [*4], then 3#,
then the annunciation code, then *.
For example, [*4] 3 # 1 * will annunciate the buzzer
during the alarm.
NOTE 1: this feature requires the use of the door
contact input.
NOTE 2: The alarm will sound continuously until reset.
To reset, enter valid code.
NOTE 3: To set Delay Time, see [*3] 2# on Page 4.
Incorrect code alarm lockout - Function 5#
Default: 0 (Disabled)
Use to configure the incorrect code alarm lockout.
0 = disabled
1 = enabled
To program:
First, enter program mode. Then enter [*4], then 5#,
then the enable/disable code, then *.
For example, [*4] 5 # 1 * will configure the keypad to
lockout for 2 minutes (factory set lockout duration), after
the incorrect code count alarm limit is reached. During
the lockout period, all keypad entry (including correct
codes) is ignored.
There is an automatic reset after 2 minutes.
(See 2# on Page 3 of manual for setting code count)
Door Forced open Alarm - Function 6#
Default: 0 (Disabled)
Use to control how the “Door forced open alarm” is
annunciated.
0 = disabled
1 = buzzer
To program how the “Door forced open alarm” condition
is annunciated:
First, enter program mode. Then enter [*4], then 6#,
then the annunciation code, then *.
For example, [*4] 6 # 1 * will configure the keypad to
sound an alarm if the door is forced open (without
entering a valid code).
NOTE 1: this feature requires the use of the door
contact input.
NOTE 2: The alarm will sound continuously until reset.
[*6] Annunciation Control Functions
Yellow LED Enable - Function 0#
Default: 1 (Enabled)
Enable or disable the yellow LED. When enabled, the
yellow LED illuminates when any key is pressed.
0 = disabled
1 = enabled
To disable the yellow LED:
First, enter program mode. Then enter [*6], then 0 #,
then 0 to disable, or 1 to enable, then *.
For example, [*6] 0 # 0 * will disable yellow LED
illumination.
Buzzer Enable / Disable - Function 1#
Default: 1 (Enabled)
Enable or disable the buzzer. When disabled, the
buzzer will not sound for any condition
0 = disabled
1 = enabled
To disable the buzzer:
First, enter program mode. Then enter [*6], then 1#,
then 0 to disable, or 1 to enable, then *.
For example, [*6] 1 # 0 * will disable the buzzer for all
conditions.
Correct Code Audio Tone - Function 2#
Default: 0 (Disabled)
Enable or disable the audio tone annunciating correct
code entry. When enabled, a single 2 tone beep will
sound when a correct code has been entered. In the
case of toggled mode, the audio tone will last for 8
seconds (hard-coded) when a correct code toggles
relay one ON; the audio tone will be a single two-tone
beep, “do-ray”, when a correct code toggles relay one
OFF.
0 = disabled
1 = enabled
To enable the audio tone on correct code entry:
First, enter program mode. Then enter [*6], then 2#,
then (0 to disable, or 1 to enable), then *.
For example, [*6] 2 # 1 * will enable the audio tone on
correct code entry.
Incorrect Code Audio Tone - Function 3#
Default: 1 (Enabled)
Enable or disable the audio tone annunciating correct
code entry. When enabled, an audio tone will sound
when any incorrect code has been entered, for the
duration that the red LED is illuminated.
0 = disabled
1 = enabled
To disable the audio tone on incorrect code entry:

Installation Instructions
6
First, enter program mode. Then enter [*6], then 3#,
then 0 to disable, or 1 to enable, then *.
For example, [*6] 3 # 0 * will disable the audio tone on
incorrect code entry.
Request to Exit Audio Enable/
Disable - Function 5#
Default: 0 (Disabled)
Enable or disable audio annunciation for Channel #1
when a Request to Exit signal is input. When enabled,
if Channel 1 is triggered by REX input, a looped tone
(do-ray) will be annunciated for the duration that Relay
#1 is energized. In the case of Toggled mode, the
annunciation will last for 8 seconds (hard-coded). In the
case of entering into Unlocked Mode (REX input held
for more than 15 seconds), 4 beeps will sound after the
looped two-tone annunciation. A single (“Ray-Do”) tone
will sound when exiting Unlock Mode.
0 = disabled
1 = enabled
To enable/disable REX Audio Annunciation:
First, enter program mode. Then enter [*6], then 5#,
then 0 to disable, or 1 to enable, then *.
For example, [*6] 5 # 1 * will enable the audio
annunciation for REX input.
FACTORY DEFAULT SETTINGS
If the settings have not been changed after shipment,
or if they have been reset, they are as follows:
o Master User # 1 - Code is 1234.
o Main Channel = 3 sec
o Secondary Channel = programmable.
o Yellow LED enabled.
Reset to Factory Defaults
Reset the Master Code:
While holding the # and * down together for
aprox. 4 secs, power up the keypad. There will
be 4 beeps and all LED’s will flash. The keypad
will immediately move into the battery life
indicator. It will beep up to 5 times and the green
LED will flash.
Reset the keypad to factory defaults:
While holding down the # and * for approx. 10
seconds. Power up the keypad. There will be the
initial 4 beeps at the 4 second point, indicating the
Master Code is reset (1234), followed by the
battery test beeps (up to 5), then followed by 8
beeps indicating the keypad has been reset to
factory defaults.
[*9] Erase Keypad Memory/Reset ALL to
Factory
Force factory default settings (use with caution)
This is used when most or all of the programming has
to be changed, as when a keypad has been moved to a
new location. To reset to factory defaults.
First, enter program mode. Then enter [*9], then re-
enter the master keycode, then *.
For example, [*9] 1 2 3 4 * will immediately and
permanently clear the entire memory (assuming the
master keycode has not been changed from the factory
default. Once this function has been executed, there is
NO WAY to restore the previous state.
Section 4 _________________
Technical Data
Model CM-120TX
Illumination No / Yes
Size 2 ¾” x 4 ½” x ¾”
69.85mm x 114.30mm x
19.05mm
Mounting 2 x #6-32 machine security
screws
Temperature -40° - +185°F (-40° - +85°C)
Operating voltage 2 x AA Alkaline Batteries
Battery Life 90,000 Operations
Based on a 4 digit user code
Capacity 999 User codes
Length Up to 8 digits (10 million
possible codes)
Response time 0.3 seconds
Inputs 1 x REX input
1 x Door Contact input
Output RF Only, 2 Channels
Channel 1 assigned to users
1 - 499
Channel 2 assigned to users
500 - 999

Installation Instructions
7
Section 5_________________
Warranty
Camden Door Controls guarantees the CM-120TX to
be free from manufacturing defects for 3 years from
date of sale. If during the first 3 years the CM120TXfails
to perform correctly, it may be returned to our factory
where it will be repaired or replaced (at our discretion)
without charge. Except as stated herein, Camden
extends no warranties expressed or implied regarding
function, performance or service.
Troubleshooting Tips
o If you make an input error (e.g. if you enter a
non-existent User Code) and press the star key, the red
LED will light. Simply start over.
o If you make an input error and have not yet
entered *, just wait 5 seconds, and the command
memory will be cleared automatically. Start again. You
will not increment the error count.
o The “Lockout-on-#-errors” feature is disabled by
default. This will prevent the keypad from hanging up if
anyone plays with the keypad in certain applications.
o Do not make the mistake of thinking you have to
'clear' the red light if you make an error. Just re-enter
the correct number. The red LED will clear automatically
with the first key you press.
o Be sure you are pressing the buttons firmly. The
yellow LED should come on and an audio tone should
sound with each key pressed, unless these features
have been disabled.
Questions?
Visit us online at www.camdencontrols.com
Call us toll-free at 1-877-CAMDEN9 or [phone]
File: CM-120TX_NF_Man_Rev1.docx
Firmware Version: 1.08
Revised: December 16, 2014
Part No.: 40-82B166
www.camdencontrols.com
Toll Free: 1.877.226.3369
5502 Timberlea Blvd.,
Mississauga, ON Canada L4W 2T7

Installation Instructions
8