https://distance-surveillance.ca/camden-cm-324-series-active-infrared-hands-free-switch
Sure-Wave™ Hands-Free Switches is an active infra-red device designed for use with an automatic door operator or door-locking product (such as an electric door strike or magnetic lock) where physical contact with a switch poses a health risk or is simply inconvenient. The switch assembly will fit in a variety of locations from a 1 3/4" door frame to a single or double gang electrical box.
Sure-Wave™ hands-free switches are American Disability Act (ADA) compliant, and provide barrier free access and egress to buildings and washroom facilities. The rugged construction and relay rating make them ideal for use on low-energy automatic doors, drive-up windows, and interior and exterior doors in virtually any commercial (office, retail), institutional (school, hospital or clinic), or industrial (manufacturing) facility.
| Model | CM-324 |
| Body Size | 4” L x 1” W x 1 ½” Deep |
| Mounting | 2 x #6-32 MS |
| Faceplates Sizes | Jamb, 1-gang, & 2-gang |
| Technology | Infra-Red with Coded Modulated Carrier |
| Security | Automatic Self-changing ID |
| Operating Modes | Pulse (sense) / Toggle |
| Operating Temp | -4 to +153 ºF (-20 to +85 ºC) |
| Operating Voltage | 12-24 Volts, AC/DC ± 12% |
| Current Draw | 50 - 60 mA. |
| Response Time | 100 ms. |
| Activation Range: Minimum Maximum | 1” - 3” 1” - 26” Factory Set to 12” (304mm) |
| Relay Output | Form C (SPDT) |
| Relay Contact Rating | 5 amps @ 30 VDC |
| Output Type | Normal or Fail-Safe |
| Connections | 11” 22 AWG Leads |
| Time Delay | 1 to 5 Seconds |
| Electrical Life | 100,000 Operations@ Rated Capacity 500,000 Operations@ ½ Rated Capacity |