Camden Door Controls CM-331-40 Wired Touchless Switch, 1 Relay, Option for CM-TX99 Wireless Transmitter, Hand Icon
SKU
CM-331-40
Model No
CM-331-40
$302.00
Product Highlights
- Adjustable standard operating range 1″ - 28″
- Auto range mode, up to 72″
- Adjustable time delay 3 - 30 seconds
- Selectable fail-safe/fail secure operation
- Active Output, for External Alarm, LED, or Annunciator

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The CM-331-40 from Camden Door Controls is a Sure-Wave Hands-Free Switch equipped with micro burst sensor technology, ensuring a touchless experience that enhances convenience and hygiene in ADA compliant automatic door and access control applications. This switch minimizes germ contamination through contactless operation and provides optional visual indications of door status, making it a reliable choice for any building. Its robust customization options and compliance with UL standards further enhance its usability and safety features.
Camden Door Controls CM-331-40 Features
- Choice of Power Supply: Available in 12/24V AC/DC and battery-operated models, providing versatile installation options.
- Wired Model: The hard-wired model ensures a stable connection for uninterrupted functionality.
- Durable Faceplates: Choose from stainless steel or high-impact polycarbonate faceplates that withstand various environmental conditions.
- Adjustable Range: Standard operating range adjustable from 1” to 28”, accommodating various installation requirements.
- Auto Range Mode: Extended sensing capability up to 72”, enhancing touchless access convenience.
- Time Delay Customization: Adjustable delay feature ranging from 3–30 seconds to suit specific operational needs.
- Security Options: Selectable fail-safe/fail secure operation to align with security protocols.
- Active Output: Connects to external alarms, LEDs, or annunciators, enhancing alert systems.
- Fast Activation: Quick response time of less than 90ms for immediate access control.
- Heavy Duty Relays: Equipped with 3 Amp relays to support all automatic operators and electrified locks.
- Visual Indication: Optional light ring offers clear visual cues of door status and alarms, increasing awareness for users.
Camden Door Controls CM-331-40 Specifications
| Power Supply | 12/24V AC/DC or battery-operated |
| Activation Type | Touchless with micro burst sensor technology |
| Operating Range | 1” to 28”, auto range mode up to 72” |
| Time Delay | Adjustable from 3–30 seconds |
| Material Options | Stainless steel or high-impact polycarbonate |
| Relay Rating | 3 Amp heavy-duty relays |
| Visual Indicator | Optional light ring for status and alarms |
| Compliance | ADA, UL, and ROHS compliant |
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