7" Colour Video Door Phone Kits (1:1) - DIT037

** DIT-037 camera of outdoor unit is adjustable in four directions: up,down,left and right for best view and clear picture. ** Camera cover of outdoor unit is made of micro-millimeter glass. Unit is made of aluminum alloy and waterproof. ** No radiation, low power consumption and high definition 7-inch display. ** Hand-free intercommunication. ** Electricity-controlled door release function. ** Monitor the gate. ** Eigth different chord melodies for option. ** Adjustable volume of melodies. ** Adjustable colour and brightness. ** Adjustable intercommunication volume of outdoor and indoor units. ** Enclosed adapter and 15m cables for DIY market. ** Slim fit aluminum alloy indoor unit to enrich the fashionable and luxurious life.