7 Inch Color Video Door Phone Intercom System Video Door Entry System (RL-SD7F)

7 Inch Color Video Door Phone Intercom System Video Door Entry System (RL-SD7F)
7 inch Color Video Phone intercom system with Recording and Perpetual Calendar Function, 7" video doorphone/door phone

Works as a video doorphone and a perpetual calendar.
Displays perpetual calendar and digital clock normally. Memory card contents displaying is available for operation; The status of video doorphone will be automatically turned back after calling or monitoring.
Support memory cards such as SD, MMC, XD and MS cards. Max volume: 8GB.
Slim-fit design; Surface or flush mounting.
Worldwide popular design enriches fashionable and luxurious life.
A-class 7" color screen with no radiation, low power consumption and high definition.
Anti-oxidant aluminum alloy outdoor unit.
Hands-free intercommunication.
Electronic controlled unlocking.
Monitor the exterior areas.
8-chord melody rings for option.
Talking and melody adjustable volume.
Night vision; CCD camera has better effect at night.
Enclosed a 2GB SD card, a switch power supply and 15m cable for DIY installation.