Specification:
Model: SY-37
Operating System: LiteOS
Camera Resolution: 1080P
Screen Specifications: 4.3-inch IPS LCD screen
App Support: Android/IOS
Battery Capacity: 5000Ah
Field of View: 150 degrees
Language: English/Chinese
Door Thickness Support: 35mm-120mm.
Memory Card: Maximum support for a 128G storage card(Not included)

Features:
1. This smart WiFi doorbell offers a high-resolution 1080P camera, giving you clear visual monitoring of your doorstep area.
2. Convenient, equipped with a 4.3-inch IPS LCD screen for clear viewing.
3. It comes with a sizable 5000Ah battery, guaranteeing dependable and enduring power supply for continuous operation.
4. Wide viewing angle of 150 degrees allows extensive coverage of your entrance area. Enjoy enhanced security with its infrared night vision, automatic photography, monitoring capabilities, and motion detection features.
5. Compatible with Android and IOS systems. Simply download the companion app on your device for straightforward setup and control.

Package Includes:
1x Indoor Unit
1x Outdoor Unit
1x USB Charging Cable
1x Metal Hanging Board
1x Screw Pack
1x Operation Guide