Provides microphone access to Valcom's one-way amplified speakers!
Provides Contact Closure
600 Ohms balanced and 50,000 Ohms inputs Works with most microphones with push to talk switches
Built...
9 Zone one-way page control
Background music input automatically mutes only in zone being paged
Individual zone access plus one-way all call
Accepts pulse and tone dial
Music input level:...
9 Zone talkback page control
Individual zone access plus one-way all call
Background music automatically mutes in zonebeing paged
Optional repeated alert tone
Accepts pulse dial and tone...