1. Wide 166° Field Of View For Video Doorbell & f/2.5 Aperture: Covers your front porch with no blind spots; CMOS sensor and f/2.5 aperture deliver moderate depth of field with soft background blur and crisp facial details for fast visitor recognition
  2. Reliable 2.4 GHz WiFi & 1.2T AI Chip With Fast, Stable Response: This wireless video doorbell supports only 2.4 GHz WiFi for improved signal penetration and range; highspeed AI chip processes thousands of operations per second for instant alerts and enhanced security
  3. No Subscription Required & Full Access to Essential Features With Zero Hidden Costs: Get real-time alerts, two-way audio, human detection, and video playback with this doorbell camera, with no subscription required; all essential features stay free
  4. HDR Night Vision With Invisible 940 nm Infrared: HDR tech and high-sensitivity sensor in this doorbell camera adjust to all lighting conditions; invisible 940 nm IR fill light offers clear night vision up to 10 meters without red glow for discreet, around-the-clock security
  5. Battery Life & Usage Tips for Your Doorbell Camera:In laboratory conditions, the battery lasts up to 60 days with 30 daily motion activations and 10-second video recordings; actual performance may vary based on usage and environment; extend battery life by adjusting motion sensitivity, narrowing detection zones, or avoiding high-traffic areas
  6. Intercom & Real-Time Monitoring via BoifunCam App:Use your doorbell camera to talk to visitors without opening the door; view live video on your phone and respond instantly for safer, more convenient front-door communicationno subscription required
  7. Easy Wireless Doorbell Camera Installation & BuiltIn AntiTheft Alarm: Quick nodrill setup in minutes; builtin tamperdetection alerts if door camera is forcibly removed for complete peace of mind; supports microSD cards up to 128GB (card not included) for local storage