MG DIGITAL Kit video intercom

Main Functions:(1)One door station can support up to four indoor phones.If needed,it is able to connect with two door stations through switch;(2)Hands-free indoor phone, remote door unlocking.(3)LED in the door station provides a clear picture even at nighttime.(4)Surface-mounted door station. Color 4'TFT  display (5)30 seconds ring tones are available,30 seconds surveillance, 120 seconds intercom.(6)Double Ding-Dong ring and chord are opional, pin hole door station.(7)Heavy duty anti-vandal and water-proof door station.