Product News: Non-Industrial Products

Doorbell Chime and Entry Alert feature wireless design.

Press Release Summary:

Doorbell Chime and Entry Alert feature wireless design.

December 3, 2015 - With Wireless Doorbell Chime, users mount wireless button next to door and plug receiver into any indoor electrical outlet. No electrical wiring or through-the-wall drilling is required. Wireless Entry Alert® chimes when door is opened, greeting visitors, customers, or clients with sound of music and alerting of their presence. Both units offer 500 ft range between transmitter and receiver. With push of button on transmitter, users can select 1 of 10 sounds.

Safety Technology International, Inc. (STI) - Waterford, MI

Original Press Release

Simple Door and Doorbell Chimes

Press release date: December 1, 2015

STI announces the new commercial grade Wireless Doorbell Chime and Wireless Entry Alert®. These musical wireless chimes are quick and easy to install, with no electrical wiring and no expensive through-the-wall drilling. 

The Wireless Doorbell Chime (STI-3350) is easy to use. Simply mount the wireless button next to your door, plug the receiver into any indoor electrical outlet and the chime is ready to operate. The chime can also be used as a pager for a person who requires special care.

Wireless Entry Alert (STI-3360) is an easy to install device, which chimes when your door is opened. It greets visitors, customers or clients with the sound of music and alerts you of their presence.

Both units now offer an exceptional operating range of up to 500 feet between transmitter and receiver. Select one of ten sounds with the push of a button on the transmitter. UL/cUL Listed, FCC Certified.

For more information on STI Musical Wireless Chime or Wireless Entry Alert (STI-3350 or STI-3360) or the entire Stopper® Line, call 800-888-4784, fax 248-673-1246, email info@sti-usa.com or visit www.sti-usa.com.  STI’s address is: 2306 Airport Road, Waterford, MI 48327-1209.