Dwyer Precision® Products Inc. are most trusted name in "Oxygen Safe" Nurse Call Devices

Based in Jacksonville, Beach FL, we manufacture standard and custom air activated nurse call devices for patients with limited or no mobility.

Dwyer Precision

Dwyer Precision® Products, Inc. is the leading manufacturer of patented Oxygen Safe Pneumatic Nurse Call Cords for the healthcare industry.

Dwyer’s Presscall®, Padcall®, and Breathcall® products are designed for use by ambulatory and non-ambulatory patients in any healthcare environment. Dwyer’s uniquely designed pneumatic (air-activated) nurse call cords are marketed to critical care, long-term care and rehabilitation care facilities throughout the world.

As more concern has been raised about the risks associated with electrical static discharge (ESD), Dwyer has and continues to develop its pneumatic (air-activated) nurse call cords to function safely in all healthcare environments, including oxygen enriched atmospheres.

Most call cords are electronic and some “Low Voltage” electronic call cords may be registered by Underwriters Laboratories (UL) as “Oxygen Safe,” but don’t be confused. Electronic or “Low Voltage” call cords are not pneumatic (air-activated) nurse call cords.

Be safe and buy Dwyer easy to use “No Voltage” nurse call cords.


Dwyer Precision® Products Inc is dedicated to the fight against Covid-19 and the protection of all our customers and their customers. To help in the fight, we have added Disposable Filtered Face Mask to our product line.

To purchase these Face Masks you can go to our Online Store.

For more information about our Face Mask to you go to the Product Page.

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