Specifications:
Display Size: 4.3 inches
Solution: OV9712 CMOS sensor + Hi3518E SoC
Display Resolution: 1.0MP-1280x720P
Focal Length: 1.7mm
Perspective: 166 degree wide angle
Input / Output: built in microphone and speaker
Video Compression: H.264
Resolution: 1280 * 720 @ 25FPS
Night Visibility: 2 Infrared LED
PIR Motion Detection: support (if PIR opens, you can only use 1200 full batteries. Please note!)
Wireless Standard: 2.4GHz WiFi IEEE 802.11b / g / n
Mobile Phone Memory: SD TF card maximum 32GB (Excluding)
Cloud Function: support
Power Supply: 3600mHA battery  ( Built-in)
Charging Port: MICRO USB
Working Mode: 380mA ( IR open)
Standby Mode 200uA
Waterproof: support
User Accounts: a total of 4 users (administrators and ordinary users)
Working Temperature: -20 to 55℃
Relative Humidity:  85% (no condensation)
Size: 
Indoor Viewer: 14.2*8.7*2.0cm/5.6*3.4*0.8in
Peephole Camera: 6.5*5.0cm/2.6*2.0in
Package Weight: 604g/21.3oz

Package List:
1 * Indoor Viewer
1 * Peephole Camera
1 * Bracket
1 * USB Cable
1 * Battery ( Built-in)
1 * Installation Kit
1 * User Mannual

Note:
Please test the machine if it is working properly before installation.

Product Features

• ☂☂☂☂【Wide-Angle Lens】The 145° large wide-angle design and high quality two-way talk with noise cancellation allow you to see, hear and speak to anyone at your door. Security alert and human body automatic detection. Within the effective range of 1 to 2 meters, someone staying at the door will be taken pictures and be taped and alarm information will be sent to your mobile phone.
• ☂☂☂☂【Waterproof】720P 4.3inch HD screen，Waterproof, This doorbell has a hidden cat’s eye, security level HD camera(1.0MP-1280x720P). No need destroying the door structure, no perforating and wiring, no need complicated installation procedures to use. It’s a practical high-grade smart home security products. If you have any QUESTIONS, please CONTACT US and we will be happy to answer your questions.
• ☂☂☂☂【ONE-CLICK PHOTO】User-friendly one-click viewing design, one-click to start watching. When the visitor presses the doorbell, it automatically takes photos and videos, which is faster and more convenient. In the no-operation state, it automatically enters the standby state for about 15s, which is very suitable for the elderly and children.
• ☂☂☂☂【Infrared Night Vision】Night and infrared night vision with 2 IR LEDs. Day and night mode automatic switching, whether day or night, the image is clearly visible for your safety and family security.
• ☂☂☂☂【Easy to Use】Mobile phone remote video call and remote unlocking. Whenever you receive a ring or motion detection, you can monitor your door and interact with visitors from the app wherever you are (as long as your phone has connected WiFi). Support multiple users to view or record at the same time.Compatible for IOS, Android, Mac; Wi-Fi Connection: 2.4GHz. Support SD TF card maximum 32GB.