Saful TS-YP803DVR 7-inch TFT LCD wired video door phone (with taking picture function) With calls, monitor, intercom, unlock, hands-free, two-way intercom ... station. 7. Aluminum alloy panel of indoor unit,fashionable and luxury 8. 16 kinds of rings for your options 9 ... outdoor unit is small, aluminum alloy shell, with infrared night vision function. Wall-mounted, easy to install. 10. Color box, 10sets ...