... video door phone WATER PROOF CAMERA House range:50-70meters Available color: grey,red,white stored photos 3.5” Wireless video door phoneWireless ... ,it work with no problem in rainy daysUnlock the door remotely using electronic lock (sold seperately)Automatically capture Visitor' ... money and people is tired on working. The wireless video door phone is easy to replace the old wired video doorphone , ...