The BTR-3 Wireless Remote is designed to be used in conjunction with Viking’s 40TB-IP SIP/Multicast Speaker. The remote can be purchased separately for wirelessly activating standard and emergency calls, as well as adjusting audio volume.
Viking E-30 Door Entry Phone
Viking Electronics, Inc model E-30 is a vandal resistant analog door entry phone. It has a built-in dialer, and can be used with Viking’s door entry controllers to grant visitors access to your home or business. For more, visit: www.VikingElectronics.com