Please kindly noted:
The monitor could support wifi signal,and use on mobile via APP.It does not mean that there is no extension cable required.The monitor,doorbell and lock are still connected with extension cable to ensure signal stability. Specification
1,Support wifi connection,Mobile App Tuya Smart
2,Multiple system support ,support max 4 monitors 2 doorbells and 2 CCTV Cameras. 3,Screen :7 Inch TFT screen,Touch Screen 4,Monitor Resolution:1024 x 600 5,Doorbell Resolution:1080p 6,Calling mode:2 way intercom
7,Video Picture Record,Motion Detection Record,SD Card Support max 32GB SD Card 8:Monitor work temperature: 0 ℃ to 50 ℃ 9;DoorbellOperation Temperature : -40 ℃-60℃ [...]