SmartYIBA 7"Video Door Intercom Indoor Monitor Interphone For Villa Private Home Security Home Security Video Doorphone Doorbell

start >>>Features: 1.Four-wire system 2.7" HD Color LCD Display 3.Calling/Intercome/Unlock/Monitor/None-disturbing program 4.OSD menu//12 kinds of chord ring/brightness,color,volume adjustable 5.Color HD camera/IR night vision 6.Free indoor-outdoor units combination/Max 1V4 TO 2V4 >>>Details: This system can be used in apartments,villas,hotels and offices etc. For better taking advantage of the prior functions please carefully read our instruction for correct installation and operation. 1.Aluminum alloy panel of indoor unit, fashionable and luxury. 2.Water & oxidation-proof, durable aluminum alloy made outdoor station 3.7”color TFT LCD. No radiation, low power consumption and high definition 4.The camera could be high definition 5.Handfree intercom 6.Electric lock-control function and card unlock functions 7.Monitor the view out of the door. 8.12kinds of rings for your options. 9.Volume, brightness & contrast adjustable. 10.With adapter and cable, users could install it by them-self 11.With micro-processing technology, auto-remote control, excellent performance and high reliability. Specifications: Package Contents: Notes:There are 7 different sets for option,you may choose your prefer sets,thanks Model: 816M12 1pcs Outdoor Unit+2 pcs Indoor Monitor+5m Cable+Adapter+Manual Model: 805M21 2pcs Outdoor Unit+1 pcs Indoor Monitor+5m Cable+Adapter+Manual Model: 816FA12 1pcs Outdoor Unit+2 pcs Indoor Monitor+5m Cable+Adapter+Manual Model: 816FA11 1pcs Outdoor Unit+1 pcs Indoor Monitor+5m Cable+Adapter+Manual Model: 816FA21 2pcs Outdoor Unit+1 pcs Indoor Monitor+5m Cable+Adapter+Manual Model: 816M11 1 pcs Indoor Monitor+1pcs Outdoor Unit+5m cable+Adapter  \