Nurse Call Button for 433-EC or CMU Series 433-NC

Smart Caregiver
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Wireless Nurse Call Button 433-NC

The Wireless Nurse Call Button for the Economy CMU system may be worn around the neck with the included lanyard, mounted in the bathroom, or on headboard or bedside, or carried in the pocket. Used in combination with the Smart Caregiver Economy Central Monitoring Unit (CMU), it offers users the ability to place it in the most convenient spot to meet the individual patient situation, so that they may more quickly and easily call for a nurse's assistance. 90 Day Manufacturer's Limited Warranty. NOTE: This is a Wireless Nurse Call Button accessory ONLY. The Central Monitor and other system components must be purchased separately.

This button, when pressed, will send a signal to the 433-CMU or the 433-EC monitor that the patient needs assistance. It comes with an optional neck cord and a plastic bracket that can be attached to a bedside table or the wall beside a commode, for example.

  • Dimensions: 2.25 x 0.75 in (5.7 x 2 cm) LxW
  • Power: 1 - 12V Battery (Included)
  • Range up to 300 feet
  • Comes with breakaway lanyard

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Quick Start Instructions:

Step #1 Open Call Button.  Use a flat head screwdriver to pop call button open from opening on top.

Step #2 Install battery

Step #3 Attach Lanyard.  Place loop in bottom of lanyard over pin at the top of the call button.  While holding lanyard in place snap call button back together.

Step #4 Mounting.  Call button should be mounted using the screws or double sided tape provided.

Step #5 Test. Press call button, Green light at the top of call button should illuminate.


This product is warranted to be free from factory defects in materials and workmanship for a period of 90 days from date of purchased. Warranty void if this product is misused, abused or punctured.


  • 5
    Suggest getting more than 1

    Posted by Alecia M on 14th Feb 2019

    We placed them in bathroom, next to bed, and next to chair. Works great