【1080P Full HD and Infrared Night Vision】The resolution is impressive, and when visitors approach your door, you'll see clear details and won't miss any hidden corners! The built-in infrared light automatically detectsambient light and switches to night vision mode so you can see it clearly even in the dark. 【Rechargeable Battery with Two-Way Audio】The wireless video doorbell is equipped with a high-capacity rechargeable battery for extended standby time, eliminating the need for frequent recharging. The microphone and speakers- Built-in speakers give you clear, real-time two-way sound so you can see, hear and speak to visitors immediately, or choose a pre-recorded voice message for a quick response. 【Stable WiFi Connection and Easy Installation】The WiFi video doorbell supports 2.4G WiFi and has a WiFi range of up to 20 meters, so you can place the chime 10 meters away from the wireless video doorbell with an extremely stable WiFi connection. The wireless chime uses a power source of 3 AA batteries (not included). You can quickly install the waterproof wireless doorbell in 5 minutes. 【Easy Installation & Waterproof Design】You can complete the setup in under 3 minutes without needing any complicated tools. The video doorbell is designed with a high-quality, IP65 weatherproof housing.for durability and resistance to weather conditions such as rain and snow. 【Smart Multifunctional】This camera is mini-sized. Video intercom, photo recording, cloud storage (free for 3 days), group sharing, compatible with iOS and Android, making your home safer and your life more enjoyablePractical. Night vision function, keep your home safe even at night.