1. Motion detection
2. easy installation
3. More bigger screen 4.3 inches
4. Support Night Vision;
5. Support 7 kinds of languages
6. 120 wide degree angles viewing
7. 24 hours security surveillance
1. Sensor: 1300k pixels CMOS active digital image sensor.
2. Zoom: 3X digital zoom,only working under Photo mode.
3. Doorbell: doorbell function, 4 type's ringtone for choosing.
4. Infrared: 2pcs IR LED for night vision, LED will turn on automatically under poor light.
5. Photo taking: Automatically taking and saving photos on Micro SD card when visitor press doorbell button.
6. Video Recording: Press Video button, the device will record video. Repeat press Video button it will stop the video recording.
7. Preview: Press Menu button to preview video or photos on the device.
8. Language: 7 kinds of languages.
9. Power by 3.7V Li-ion battery,this battery was included in package.
10. Date and time: Date and time will make on the photos or video if you choose such function.
11. Low voltage: Power icon will twinkle when low battery.
12. Support Door thickness range: 10-160mm