Sell doorbell

TGI-3600 BUILT-IN VIDEO INDOOR MONITOR

1.Wall installment or built-in installment
2.Fashion appearance and newest style
3.Talking with hand-free, with infrared receiver.
4.It has 10 pieces of sixteen chroma ring, and 3 pieces of door ring.
5.Double direction connect to outdoor station or guard centra, talking and viewing each other.
6.Supply five defence areas, support password and remove.
7.TFT-LCD color screen.
8.Built in model demission: 260(w)x220(h)x30(d)mm
9.Hanging model demission: 260(w)x220(h)x55(d)mm