Without Unlock function
Intercom doorphone for double rooms
D-I-Y easy to install
Operation distance 200m/656ft 2-line connected (1 meter cable come with this parcel)
Plug into 110VAC power or insert 4 cells of R6P size AA 1.5V (alkaline) into the cabinet of either one of the talkback pair

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8.5 inch
Height : 5 inch
Length : 9.49 inch

Item Weight: 1.14 pounds (View shipping rates and policies)
Shipping Weight: 1.14 pounds (View shipping rates and policies)

ASIN : B00XRPNJGC