EZVIZ DB2 Pro – Smart Video Doorbell 2MP Camera with low-light sensitivity and 176° wide-angle lens Smart Motion Detection: PIR + human shape alerts Two-Way Audio & Video Intercom for real-time communication Tamper Alarm with sound & light notifications Rechargeable 5200mAh Battery for wire-free use IP65 Weatherproof for outdoor reliability Supports MicroSD up to 256GB and EZVIZ Cloud Storage Included Chime with adjustable volume H.265 / H.264 Video Compression for efficient storage