Single-door intercom system master handset works with a door intercom (sold separately) to enable audio communication with visitors prior to authorizing access
Slim handset provides privacy when communicating with the door intercom
Handset receives audio from the door intercom any time the handset is lifted
Door release button controls an electric strike (sold separately) to remotely unlock the entrance for a visitor
Adjustable chime and audio volume

Technical Details

Length : 12 inch

Product Details

Product Dimensions
Length : 12 inch

Package Dimensions
Width : 3.6 inch
Height : 3.2 inch
Length : 9.9 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.2 pounds (View shipping rates and policies)

ASIN : B00HHTLII0