Camden SureWave CM-331 Series ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$263.00
$227.74
Camden Camden SureWave CM-331 Series 1 Relay /43 Hand Icon/'Wave to Lock' Text Faceplate Touchless Switch CM-331-43

Camden SureWave CM-331 Series 1 Relay /43 Hand Icon/'Wave to Lock' Text Faceplate Touchless Switch

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Model: CM-331/43S
From the CM-331 Series Collection
$263.00
$227.74
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$263.00
$227.74
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SUREWAVE CM-331 SERIES /43 HAND ICON/'WAVE TO LOCK' TEXT GRAPHIC TOUCHLESS SWITCH

CM-331 touchless switches provide ‘state of the art’ door activation and control while eliminating the spread of germs.

These line powered touchless switches offer an adjustable operating range, selectable motion sensing and relay operating modes, hold open timer(s), REX and door position inputs, and the option for a light ring and wireless transmitter.

SPECIFICATIONS

  • Finish options
    • Black - CM-331/43R-SGLR
    • Stainless Steel - CM-331/43S,CM-331/43S-SGLR, CM-331/43SW-SGLR
  • Light Ring
    • Plug-in light ring for single gang, double gang, and 6" round stainless steel faceplates
    • Red/Green /Blue controlled by switch or remotely
  • Mounting Plate Size Options
    • Single Gang - CM-331/43S, CM-331/43S-SGLR
    • /W - Double Gang - CM-331/43SW-SGLR
    • /R - 6" Round - CM-331/43R-SGLR

Manufacturer Resources

Product Specs

Series:
CM-331
Contact Rating:
3 Amps @ 30 V
Relay Action:
Multi Function
Relay Operating Modes:
Event, Toggle
Inputs:
REX, Door Contact
Warranty:
3 Year Limited
Wireless Communication:
Yes
Subcategory:
Hands Free Switches
Sensor:
Active Infrared Air
Number of Relays:
1
Application:
Indoor
Commercial/Residential:
Commercial
Product Type:
Hands Free Switches
Power:
40 mA
Fail-safe / Fail-secure:
Field Selectable
Product Group:
Electronic Access Controls
Product Subgroup:
Sensors, Switches, Relays and Timers
Product Voltage:
12VAC/DC/24VDC/24VAC
Product Length:
5.25"
Switch Device:
SPDT
Product Height:
2"
Product Category:
Electronic Access Control
Product Weight:
0.4
Product Width:
5.5"
Collection:
CM-331 Series
Department:
Door Hardware

Camden Door Controls CM-331/43S – Frequently Asked Questions

1) What voltage does the Camden SureWave CM-331 touchless switch run on?
The CM-331 runs on 12VAC, 12VDC, 24VDC or 24VAC, drawing 40 mA. That range lets it share the same low voltage supply already feeding a mag lock or strike power supply, so in most retrofits no separate transformer is needed.
2) Is the CM-331 wave switch fail-safe or fail-secure?
Field selectable. Because the relay is SPDT you land the wire on the normally open or normally closed contact to suit the lock, so the same switch works with a fail-safe mag lock or a fail-secure strike without ordering a different part.
3) Will the CM-331 fit a standard single gang electrical box?
Yes. Faceplates come in single gang, double gang and 6 inch round, all in stainless steel. Pick the plate to match the box you already have in the wall; the round plate is the usual choice where the switch mounts on a column or a wall with no existing box pattern to match.
4) What is the /43 faceplate graphic on this Camden switch?
The /43 plate carries a hand icon with 'Wave to Lock' text. That wording suits an interior privacy or lockdown application, a restroom or an exam room, rather than an exterior entry where you want a 'Wave to Open' graphic. If the switch is releasing a door for egress or entry, order a different graphic.
5) Can I mount the CM-331 SureWave switch outside the building?
No. It is rated for indoor use only, and it is a commercial grade device. For an exterior door, put the switch on the interior side and use a weather rated activation device outdoors.
6) Does the tri-color light ring have to be ordered with the switch or can it be added later?
The light ring is a plug-in accessory that fits the single gang, double gang and 6 inch round stainless faceplates, and it shows red, green or blue controlled by the switch itself or remotely. Each faceplate size is offered both with and without it, so decide at order time whether you want the visual status indication; ordering the with-ring version saves a second trip.
7) What wiring inputs does the CM-331 accept besides power and the lock?
Two inputs are provided: REX and door contact. The REX input lets a request-to-exit device or another switch trigger the same relay, and the door contact input lets the unit see door position so it can drop the relay once the door closes instead of running the full hold open time.
8) Can the CM-331 latch on until waved again, or does it only pulse?
Both. Relay operating modes are event and toggle, so you can set it to release for a timed period on each wave, or to toggle a lockdown on and off with successive waves. Toggle is what you want with the 'Wave to Lock' graphic on a privacy door.
9) How does the CM-331 sense a hand, and does it false trigger from people walking past?
It uses an active infrared air sensor with an adjustable operating range and selectable motion sensing, so you dial the detection distance back on a narrow corridor or a busy lobby to keep passers-by from tripping it.
10) Does the Camden CM-331 support a wireless transmitter for hard to wire locations?
Yes, wireless is supported as an option on the CM-331 series. That matters when the switch sits across an opening from the door controller and pulling line voltage-side wiring through finished construction is not practical; the switch still needs its own low voltage power.
How fast can I get the Camden Door Controls CM-331/43S delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Camden Door Controls CM-331/43S come with a warranty?
Absolutely. The Camden Door Controls CM-331/43S is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Camden Door Controls CM-331/43S?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Camden Door Controls CM-331/43S from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

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