Elvox 6611 3.5″ Flush Mount Open Voice Monitor for 2Wire System.

Elvox 6611 3.5″ Flush Mount Open Voice Monitor for 2Wire System.

The Elvox® 6621 series monitors are designed to meet any requirement

for Videointercom security. Flush wall mounted optional

6149 back box or R660 Drywall brackets. All monitors feature

a crystal clear, hi resolution 3.5″ color LCD monitor, electronic

tone signaling. Full duplex conversation, door release,

monitor activation, accessory pushbuttons. Brightness and color

control. Door release indicator LED can be used to show status of

entry doors provided with switch contacts

private conversation, restricted lock control, twisted pair operation

microphone, provides clear duplex conversation