Camden Door Controls CM-331-42 Wired Touchless Switch, 1 Relay
SKU
CM-331-42
Model No
CM-331-42
$167.64
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-331-42 from Camden Door Controls is a Sure-Wave Hands-Free Switch, an advanced active infra-red device utilizing micro burst sensor technology, perfect for ADA compliant automatic doors and UL compliant access control. This innovative switch minimizes germ spread by allowing hands-free operation, enhancing convenience for building occupants. It features an optional light ring for door status indication and alarms, available with durable faceplates in various configurations. The model is ROHS compliant with lead-free materials.
Camden Door Controls CM-331-42 Touchless Switch Features
- Choice of operation: Available in 12/24V AC/DC and battery-operated models for flexibility.
- Hard wired model: Ensures reliable performance and continuous power supply.
- Durable faceplates: Choose between stainless steel or high-impact polycarbonate to match your environment.
- Adjustable operating range: Standard range of 1”-28” and an auto range mode up to 72” caters to diverse needs.
- Customizable time delay: Adjust from 3-30 seconds to fit specific application requirements.
- Selectable operation mode: Choose between fail-safe and fail secure settings for optimal safety.
- Active output functionality: Connects to external alarms, LEDs, or annunciators for added security notifications.
- Rapid activation: Super-fast response time of <90ms ensures quick access.
- Heavy-duty relays: Features robust 3 Amp relays, compatible with all automatic operators and electrified locks.
- Optional light ring: Provides visual feedback on door status and alarms, can be controlled locally or remotely.
Detailed Specifications for Camden Door Controls CM-331-42
| Feature | Detail |
| Model | CM-331-42 |
| Operation Type | 12/24V AC/DC, Battery Operated |
| Power Supply | Hard Wired |
| Faceplate Material | Stainless Steel, High Impact Polycarbonate |
| Standard Operating Range | 1”-28” |
| Auto Range Mode | Up to 72” |
| Time Delay | 3–30 seconds |
| Operation Mode | Fail-Safe / Fail Secure |
| Active Output | For External Alarm, LED, or Annunciator |
| Activation Response Time | <90ms |
| Relay Capacity | 3 Amp |
| Light Ring | Optional for door status indication |
| Compliance | ADA, UL, ROHS |
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