Smart WiFi Video Doorbell, Wireless Two-Way Audio, Home Security Camera

Product Specifications Main Chip: Broadcom BK7252 Sensor: GC0323, 300K Pixels High Definition Lens: 85° Wide Angle Resolution: 480P @ 7fps IR Lights: 2 pcs 850nm Infrared LEDs for Night Vision WiFi: 2.4GHz WiFi (5GHz not supported) Battery: Built-in 800mAh Polymer Battery AC Power: Not Supported Chime Type: USB-Powered Chime Chime Color: Black (Default), White (Customizable) SD Card Slot: Not Supported Cloud Storage: Free permanent storage for 2 photos/clips PIR Sensor: Not Supported (No motion wake-up, push notifications only via button trigger) Doorbell Color: Black, White