3.5inch Door Viewer

Following are the Main Features of 3.5inch Door Viewer :-
1. 3.5a color TFT display
2. Peephole barrel :12mm (large peephole barrel can be done) .
3. Fits any door 35-65mm
4. Sensor :300,000pixels
5. Press call button , red led light turn on ,door chime ring at indoor display .Press monitor button ,the display turn on .
6. Press monitor button to turn on the display to see outside anytime.
7. The display will turn on 8seconds ,then become back .
8. When adjust the melody ,the display which turn on can last 20seconds.
9. At the bottom of display ,left button is to adjust sound volume, the right button is to adjust melody .
10. 16pcs melody for option
11. Can press monitor button by 1500pcs at least per 3pcs AA battery.
12. a Dona t disturba function : When hold monitor button of display for seconds without loose ,then the screen turn off, loose ;so the adjustment of a dona t disturb a is finished . When in a dona t disturb a function, anyone press call button, indoor display have no door chime sound. Cancel a dona t disturb function a : just hold monitor button for seconds until the screen turn on .

DIY Installation:
Step 1. Insert Peephole lens in the outside of the door
Step 2. Insert Peephole barrel through base Flange and insert both into the hole on the inside of the door.
Step 3. Put 3pcs AA battery in peephole viewer, Connect the 4P cable with viewer, then fix it on base flange by inserting match hole.