Waterproof Outdoor UnitRated waterproof and dustproof design with a silicone cover, ensuring reliable performance in rainy or humid outdoor environments.HD Wide-Angle Lens & Clear ImagingHigh-definition wide-angle camera captures a broad view of your door, delivering sharp, detailed footage for accurate visitor verification.Two-Way Audio & Visual IntercomReal-time voice intercom lets you talk to visitors; the 4.3-inch monitor displays live video, ensuring safe identity checks before opening the door.Ultra-Long Battery Life & Flexible ChargingLow-power design for extended battery life; supports USB direct charging or mobile phone chargers, offering convenient power options.Wireless Setup & Easy InstallationNo complex wiring required; one-click pairing between the door station and monitor, making it ideal for homes, villas, and small businesses.