Valcom V-9923B door intercom system

Code Call Unit For security/priority when a tone may be better than voice. Use in hospitals, department stores, Up to 81 two-digit codes or 729 three-digit codes.

- For Security/Priority - A Tone May Be Better Than Voice.
- Use In Hospitals - When Voice Announcements Are Not Wanted.
- Use In Department Stores - Does Not Distract Customers.
- Contact Closure Output To Activate Loud Bells.
- Up To 81 Two-Digit Codes Or 729 Three-Digit Codes.