IP video door phone promotion kit , free setting. the advantages as follow:

 1 year Warranty , free reparing and change parts 

 OEM services. can print different front panel and logo as customer required 

   Shenzhen Lanbon Hi-Tech Co.,Ltd. is professional manufacturer of Smart home system. we have our own factory and R&D department . all of our products got the CB.CE.FCC.ROHS certificate. our Lanbon brand is famous now, because we have many sole agents in different countries .