Viking 259576 Rough-in Box for SpeakerphonesRough in Box. Compatible with Viking Speakerphone: Viking Flush Mount Speakerphone E 10A Viking Emergency Speakerphone with Dialer E 30 Weather Resistant Outside Doorbox W 1000 Viking Weather Resistant Outside Doorbox W 3000 Viking Emergency Speakerphone E 15

Viking D22 vandal-resistant directories are an easily installed

Connections: (11) screw terminals

LED’s for power / relay activation

Background music input

Activate recording from VOX detection

Amplified Remote Access Device extends the usefulness of a phone system to remote employees

Postal lock feature supplied as an added convenience

AES-2000 Accessible Entry System

Connections: 10 position cage clamp terminal strip

Model D22 - 197mm x 108mm (7

service departments or any application where quick answers are needed

Gives a "stutter" flash if message stutter dial tone is detected