Tetra Keyboard Turing Video Allows single line telephones or

Allows single line telephones or a telephone system to share a phone line with a Viking entry phone

75" or 2" in diameter

DVX3150 15" LF Transducer with forced air cooling

The PA-15 interfaces with virtually any telephone system to provide 15 Watts of paging power - enough to drive fifteen 8 Ohm paging horns or paging speakers

In addition to the ultrasonic transducers

Tetra Keyboard Turing Video Allows single line telephones orMobile Pixels Tetra Ergonomic Split Keyboard with Touch Screen, Customizable hotkeys, User friendly software. Boost productivity with Tetra Keyboard, ergonomic split design, 8" touchscreen, customizable hotkeys, and seamless connectivity. Shop now for ultimate comfort!