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SDC No Touch Wave-to-Exit Switch 474U

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SDC No Touch Wave-to-Exit Switch 474U

No Touch Wave-to-Exit Switch 474U  2-SPDT

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  • No Touch Wave-to-Exit Switch 474U  2-SPDT


SDC No Touch Wave-to-Exit Switch 474U

To operate the 494 touchless switch, all one has to do is wave their hand in front of the 'No Touch' button. This will change the contact status on the electric lock, or automatic door opener, making the LED indication light green, which indicates it is safe to enter, or exit.
Activation time is fixed at 1 second, and therefore the 495 is most commonly used in conjunction with an automatic door operator (no need to contaminate door or door handle), or an access control system with logic that allows you to set the door unlock time at 30 seconds.

Features & Applications:

- Uses IR Sensor technology; device is active with the simple wave of a hand
- Designed to control electric locks/strikes, magnetic locks, or automatic door operators
- Ideal for use in sanitary applications such as cleanrooms, bathrooms, food processing, hospitals and labs
- Sensing Range up to 4" (10cm)
- Mounted on a durable stainless steel plate
- Dual LED, illuminated sensor, Red/Green indicates Inactive/Active status
- Quick connect screwless terminal block for easy installation


- Input: 25mA (standby); 55mA (Active) @ 12/24VDC
- Output: DPDT 3 Amp Dry Contact
- Activation Time: 1 second or as long as sensor is triggered
- LED Color: Standby RED; Active Green
- Range: 4" (10cm)
- Weight: 3 oz. (85g)
- Dimensions: 4.5" x 2.75" x 1.375" (115 x 70 x 35mm)

Additional Information

Weight 1.0000
Manufacturer Security Door Controls

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