Door Activation Devices
CM-333 Series
Battery Operated with Relay Output Active
Infra-red “Hands-Free” Switches
INSTALLATION INSTRUCTIONS
1. GENERAL DESCRIPTION
3. APPLICATION
Sure-Wave™ Hands-Free Switch are active infra-red devices
utilizing micro burst sensor technology, designed for use in ADA
compliant automatic door control applications. The switches
eliminate the spread of germs by avoiding physical contact and
offer building occupants greater convenience when moving
through the premises. Sure-Wave™ switches are available
with either stainless steel or impact resistant polycarbonate
faceplates, in narrow (jamb), single gang or double gang
congurations. All models are ROHS compliant with
lead-free construction.
2. SPECIFICATIONS
Descriptions CM-333
No. of IR Sensors
Batteries (Supplied)
1
'AA' Alkaline Batteries
(Supplied)
Sure-Wave™ battery powered hands-free switches are American
Disability Act (ADA) compliant, and provide barrier free access
and egress to buildings and washroom facilities. The rugged
construction makes them ideal for use on low-energy automatic
doors, drive-up windows, and interior and exterior doors in
virtually any commercial (oce, retail), institutional (school,
hospital or clinic), or industrial (manufacturing) facility.
Three standard face plate widths are available:
CM-333: 2 ¾” x 4 ½” polycarbonate or stainless steel, ts on
single gang electrical boxes.
CM-333/N: 1 ¾” x 4 ½” polycarbonate or stainless steel, ts 1 ¾”
door frames or our CM-23D Jamb box.
CM-333/W: 4 ½” x 4 ½” polycarbonate or stainless steel,
ts on single gang, double gang or 4 x 4 electrical boxes. All
faceplates may be ordered up with a plain face, with the waving
hand symbol (/40), with the waving hand symbol and words:
WAVE TO OPEN (/41) or with the waving hand icon, wheelchair
and words: WAVE TO OPEN (/42).
Estimated Battery Life
Standard Operating
Range
Operating Mode
Inputs
Wireless Output
Relay Output
Relay Contact Rating
Output Type
2 Years
(Based on 100
Operations/Day)
1”- 12” (25.4mm - 304mm)
Factory Set to 6” (152 mm)
Momentary
Momentary with Alarm
Request to Exit’ External
(Door Contact) Input
TX-99 Plug-in 915Mhz. Spread
Spectrum Wireless
Transmitter
(1) Form ‘C‘ (SPDT)
2 Amps @ 30 VDC
Fail-secure
4. INSTALLATION
Mounting
Sure-Wave™ may be mounted in door jambs, single or double
gang electrical boxes, and 4 x 4 boxes.
NOTE: The sealing gasket (included) is recommended for
outdoor or wet locations. If using with Automatic doors
install in accordance with ANSI A156.10 / A156.19. Select
from one of the following three mounting subsections:
SINGLE GANG ELECTRICAL BOX: CM-333
1. a) If using an in-wall box ensure the box is plumb and
square, and ush with the wall surface. (See Diagram 1)
b) If using a surface box, ensure it is secure & plumb.
2. Bring your 2-conductor wire through the back or side of
the enclosure and leave approximately 6” tail for wiring
connection.
3. Make the electrical connections to the device according to
the wiring section (following).
4. Using the dip switch located on the end of the unit, set the
operating mode. (See Section 6)
Page 1 of 4
CM-333 BATTERY OPERATED
WITH RELAY OUTPUT ACTIVE INFRA-RED “HANDS-FREE” SWITCHES
INSTALLATION INSTRUCTIONS
5. Attach the unit to the enclosure using the two #6-32 screws
provided.
6. Attach the unit to the enclosure using the two #6-32 screws
provided. #6-32 x 3/8 machine screws or tamperproof
screws.
Do not overtighten!!
DIAGRAM 1
PROPER BOX
INSTALLATION
Smooth
Wall Finish
Wall
Flush
Wall Box
Rough Wall
Finish
DOOR FRAME: CM-324N
1. a) If mounting directly in a 1¾” wide aluminum jamb, make
a cutout in the door frame at the intended location as per
Diagram 3. (See Diagram). Drill and tap two mounting holes
as shown.
1. b) If mounting the unit in our CM-23D deep jamb box, rst
mount the jamb box according to the instructions packaged
with the enclosure. Using the CM-23D as a guide, drill a wire
access hole through the jamb to sh the wiring through.
2. Bring your 2-conductor wire through the back or side of
the enclosure and leave approximately 6” tail for wiring
connection.
3. Make the electrical connections to the device according to
the wiring section (following).
4. Using the dip switch located on the end of the unit, set the
operating mode. (See Section 6)
5. Attach the unit to the enclosure or jamb using the two #6-32
screws provided.
6. Attach the faceplate to the unit using the two black
#6-32 x 3/8 machine screws or tamperproof screws.
Do not overtighten!!
Wiring
Recessed
Box
Unaligned
Box
2 GANG (or 4x4) ELECTRICAL BOX: CM-333W
1. a) If using an in-wall box ensure the box is plumb and
square, and ush with the wall surface. (See Diagram 1)
1. b) If using a surface box, ensure it is secure & plumb.
1. c) If using a 4 x 4 box, ensure the box is plumb and square,
and ush with the wall surface, then attach the metal
adaptor plate (included in the CM-333W package) to the
box using appropriate fasteners.
2. Bring your 2-conductor wire through the back or side of
the enclosure and leave approximately 6” tail for wiring
connection.
3. Make the electrical connections to the device according to
the wiring section (following).
4. Using the dip switch located on the end of the unit, set the
operating mode. (See Section 6)
5. Attach the unit to the enclosure using the two #6-32 screws
provided.
6. Attach the faceplate to the unit using the two black
#6-32 x 3/8 machine screws or tamperproof screws.
Do not overtighten!!
CAUTION: Do not apply power to the unit until all secondary
wiring is complete, and dip-switches have been set.
The CM-333 is powered from 2 AA batteries (supplied). The
battery holder has been pre-installed. Insert the batteries into
the battery holder. Please be careful that the polarity of the
batteries is correct.
The CM-333 output is a form ‘C’ relay. Selecting the correct
output is also dependent on the operating mode chosen.
Most applications will utilize the N.O. and Common terminals.
DIAGRAM 2
Power In Power In +
Request To
Exit Input
C
N
N
O
O
C
M
C
N
N
O
O
C
M
Page 2 of 4
CM-333 BATTERY OPERATED
WITH RELAY OUTPUT ACTIVE INFRA-RED “HANDS-FREE” SWITCHES
INSTALLATION INSTRUCTIONS
5. APPLICATIONS & SET-UP APPLICATIONS
See Diagram 3 for the location of the Dip switches.
Dip Switch Settings
Dip Switch 1
CM-333 Description
1
LED Enable
2
Audio Enable
3
Fail Safe
4
Toggle Relay Toggles on each activation
Green LED ashes while the output is
activated
Piezo buzzer sounds when the output is
activated
Changes the output relay logic.
N/O becomes N/C and N/C becomes N/O
Dip Switch 2
Function SW1 SW2 Description
The output
operates once
Momentary OFF OFF
Momentary
with alarm
Continuous
Operation
ON OFF
OFF ON
and only
re-engages after
the object is
removed
The output
operates once,
and only
re-engages after
the object is
removed. If an
object remains
in the detectable
area, an alarm
will generate after
approximately
30 seconds.
The output
remains activated
until the object is
removed.
Switch 1 – LED On/LED Off
This switch disables the LED, should this feature be desired.
Factory setting is OFF. This feature will decrease the battery life
if set to ON.
Switch 2 – Audio Enable
Set this switch ON to enable an audible beep every time the
switch is activated. Factory default is OFF. Enabling this feature
will use additional power and decrease the life of the battery.
Switch 3– Normal Mode/Fail-Safe Mode
Choose Normal Mode if you wish the N.O. contact to remain
open if the power were to fail. This is the factory setting.
Choose Fail-safe Mode if you wish the contacts to close upon
power fail. Move the Dip switch to OFF position, and wire your
device to the Common and N.C. wires.
Switch 4 – Toggle
The relay will activate and stay activated until the object is
removed and then presented again.
DIAGRAM 3
LED Enable
Audio Enable
Fail Safe
Sounder
Error/Alarm
LED
Relay OP
Time
Range Adj.
O
N
1
2
3
4
O
N
1
MOM OP
2
MOM OP
with Alarm
RELAY
LED
Page 3 of 4
CM-333 BATTERY OPERATED
WITH RELAY OUTPUT ACTIVE INFRA-RED “HANDS-FREE” SWITCHES
INSTALLATION INSTRUCTIONS
Battery Strength Meter
To check the battery strength, place an object in front of the
Surewave™ for approximately 5 seconds. The Surewave™ will
beep up to 5 times indicating the battery charge level. 5 beeps
being fully charged. 1-3 beeps indicates you should change
the batteries.
Adjustments
Once the Dip switches have
been set, and the unit is
installed in the frame or
enclosure, apply power to the
unit and
observe operation.
Set both potentiometers to
minimum setting initially (fully
counter-clockwise).
Adjust the range
potentiometer by turning the
pot in a clockwise manner,
and passing your hand in
front of the unit. Rotate the
pot until the desired range is
obtained. See Diagram 3 for
locations.
Next, adjust the time delay
potentiometer by turning
clockwise until the desired
time delay is obtained. It
is sometimes benecial to
leave this adjustment set to
minimum and utilize the time
delay on the door operator,
if present.
DIAGRAM 4
WHEELCHAIR STICKER
PLACEMENT
Door
Frame
CM-324/N3
1
25mm
"
DIAGRAM 5
JAMB CUTOUT DIMENSIONS
3
1/4
"
79mm
DIAGRAM 6
ADJUSTABLE RANGE SETTINGS
1
1
/2"
38 mm
1”
(25.4mm)
Drill & Tap
6-32 (2 holes)
12”
(304mm)
7
/8"
2
73mm
6. SYSTEM INSPECTION INSTRUCTIONS
After the Installation and operational check of the system:
1. Place warning label on the door (as per ANSI A156.10 or
A156.19 guidelines). This will advise the person entering the
swing side zone that the door will move.
2. Instruct the owner on door system operation and how to
test it. This should be checked on a daily basis.
3. Instruct the owner on what to do if the door or any of its
components become damaged.
4. Strongly recommend to the owner that the complete entry
be inspected twice a year as part of the service agreement.
Opening New Doors to
Innovation, Quality and Support!
Call: 1.877.226.3369 / 905.366.3377
Visit: www.camdencontrols.com
0’
1’
2’
3’
File: CM-333 manual_R2.indd
Revision: 07/03/2018
Part No: 40-82B195
Page 4 of 4
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