Four Digit Display DP-04

Technical indicators
Ability to be mounted on the wall, ceiling or table with a mounting bracket
It shows the number of the called man in 4 digits.
It shows the bank number digitally.
Floating Text message feature is functionally available.
It can be used by customizing the ID to the desired bank.
At each new call, it gives a sound warning and flashes a warning
It is mounted on the sound system.
It is mounted on the sound system.
12 volt AC-DC power input
Ease of assembly and transportation with socket and slide structure.