Door Knocker with Door Viewer 1. Sensor: 0.3M CMOS 2. View Angle: 170 degree 3. 3.5 Inch LCD Screen 4. Time Setting

Outstanding 3.5 inch LCD Screen Door Knocker with Door Viewer

1. Color Display Screen2. Easy to Install and Operation, no wiring3. Doorbell Function4. Automatically Take Photo5. Preview Function6. Don't Disturb Function7. Time Setting  

Digital Peephole Viewer with Doorbell Function

Sensor	CMOS, 0.3M Pixels
View Angle	170 degree
Display	3.5 inch LCD Screen
Installation & Operation	Conveniet Operation, Simple Installation, no wiring
	Indoor Host Device Monitors Outside, Doorbell Alert
Automatically Take Photo	Take a piece of photo after pressing doorbell button or Indoor Monitor button
Don't Disturb Function	Press Indoor Monitor Button 10 seconds
Language	Chinese/Engllish
Delete File	Yes/No
Preview	Yes
Power Supply	3xAA Alkaline Battery

Order Info

1. MOQ: 20pcs 

2. Payment: T/T, Western Union, Paypal

3. Delivery Time: 1-3 days for samples, 3-7 days for 100pcs

4. Warranty Time: 1 year