
Door Activation Devices
Lazerpoint™ CM-TXLF Series
FOB Style Transmitters
INSTALLATION INSTRUCTIONS
1. GENERAL DESCRIPTION
Camden Lazerpoint™ Radio Controls comprise the following
models:
• CM-TXLF-1, CM-TXLF-2, CM-TXLF-4, CM-TXLF-1LP and
CM-TXLF-2LP Key Fob Transmitters, as well as;
• CM-TX-9 Wall switch ready transmitter
• CM-TX-99 Plug-in 2-Channel Transmitter
• CM-RX-91 Basic Receiver
• CM-RX-92 Full function (dual relay) Receiver.
These instructions cover the TXLF transmitters.
Camden Key Fob transmitters utilize readily available CR-2032
Lithium batteries, and special circuitry to assure long life. A
proprietary bi-colour LED circuit is used to annunciate wireless
activation, low battery, & Battery Gas Gauge™ conditions.
2. SPECIFICATIONS
TXLF-1 (FVIN: 3A)
Models
Buttons / Channels
Frequency
Codes
LED Indicator
Power
Battery Life
Range
Temperature Rating
Dimension
TXLF-2 (FVIN: 3B)
TXLF-4 (FVIN: 3C)
1, 2, & 4 respectively
Operates in the 902 – 928
MHz ISM Band
1 million (20 bit) codes
Used for transmit status (green),
Low Battery, and Battery Gas
Gauge™ indicator (red).
1 x CR-2032 Lithium battery
Minimum 115,000 operations
Over 250 ft (76 m) open area
-40°F to 185°F (-40°C to +85°C)
2 9/16” L x 1 9/16” W x 5/8” D
(102mm x 42mm x 16mm)
2. INSTALLATION
Mounting
Camden TXLF Fobs can be attached to a key chain using the
included ring.
Fobs can also be mounted to a wheelchair by using accessory
number # CM-TXLFB Mounting Base. This unique accessory
converts any of the Mini Fobs to a full size unit which may be
clipped to a belt or sun-visor, or fastened to a desk or counter
for reception use. See our Lazerpoint™ spec sheet or TXLFB
Instruction manual for further details.
The CR-2032 battery is pre-installed in the Fob. Simply press
the button and observe the GREEN LED, which indicates proper
transmission.
Test the battery strength by pressing and holding the button
for approximately 5 seconds. The LED should ash RED 5
times, meaning the battery is at full capacity. This is the Battery
Gas Gauge™ feature. If the LED ashes RED only 1 - 2 times,
you should change the battery for a fresh (new) one. See
instructions at right.
When the battery is low and needs to be changed, the LED will
indicate a slow red ash — 1 ash per second. The unit will still
continue to function (transmit) for a time, but the battery should
be changed as soon as possible.
Learning the Transmitter(s) to the Receiver
To learn the transmitter into an RX-91 or RX-92 receiver, press
the PB1 (or PB2) button on the Receiver using a small blunt
object such as a small blade screwdriver or similar. Within 10
seconds, press the button on the TXLF transmitter. The Green
LED Array will ash once to conrm enrollment. Repeat
withanyadditionaltransmitters. Pressingthe learned transmitter
again will signal the receiver that you are nished programming
and LED’s 1 & 2 will ash, in an alternating sequence.
Pressing the transmitter a third time will activate the relay and
corresponding LED, and also the device connected to the relay
contacts.
For multiple button FOBS – TXLF-2 & TXLF-4, learn the desired
button into one receiver, and the other button(s) into additional
receivers. (You could also learn Button 1 into Channel 1 of
the RX-92, and Button 2 into Channel 2 of the same RX-92.)
Refer to the RX-91 or RX-92 receiver for further programming
instructions.
Page 1 of 3

LAZERPOINT™ CM-TXLF SERIES FOB STYLE TRANSMITTERS
INSTALLATION INSTRUCTIONS
Replacing the Battery
1
Twist a coin in slot to
open transmitter case
2 3
4 5
Camden
PWA-201-0329-051
+
6
Turn over the PCB
Camden
PWA-201-0329-051
Separate 2 halves
+
Panasonic
CR2032
3V
Remove old battery
+
Panasonic
CR2032
3V
Insert new battery
Camden
PWA-201-0329-051
Remove PCB from
bottom half
7
Camden
PWA-201-0329-051
Insert PCB. Snap
the case together.
Assembly Instructions
Plastic
Case FOB
Plastic
Buttons
Translucent
Rubber
Membrane
Circuit
Board
Top
Assembly
Top + Bottom
Assemblies
Snap Together
Camden
PWA-201-0329-051
4. WARRANTY
Camden Door Controls guarantees the CM TXLF series
transmitters to be free from manufacturing defects for 3 years
from date of sale. If during the rst 3 years a TXLF transmitter
fails 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.
Batteries are exempt from this warranty.
Bottom
Assembly
Plastic Case
Bottom
Page 2 of 3

LAZERPOINT™ CM-TXLF SERIES FOB STYLE TRANSMITTERS
INSTALLATION INSTRUCTIONS
IC & FCC INFORMATION FOR USERS
IC: 8725A-TXLF
This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and
(2) This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions
suivantes :
1) l’appareil ne doit pas produire de brouillage;
2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
FCC ID: 2AHAB-TXLF
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
Changes or modications made to this equipment not expressly approved by Camden Door Controls could void the user’s authority to operate the equipment.
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Innovation, Quality and Support!
Call: 1.877.226.3369 / 905.366.3377
Visit: www.camdencontrols.com
File: CM-TXLF Transmitter
Manual.indd- Rev.6
Revised: 11/01/2019
Part No: 40-82B160
Page 3 of 3