AOSU Video Doorbell Wireless, 2K HD Doorbell Camera Wireless,Battery-Powered Doorbell Camera,2.4GHz Wi-Fi,Human Detection,120-Day Battery Life,Video Calling,Voice Changer,Work with Alexa

2K Video Doorbell with 166° Wide Angle – Capture every detail with 2K clarity and a 166° wide-angle lens, providing nearly full coverage of your entryway. This video doorbell wireless ensures you never miss a moment. Doorbell Camera Wireless with 30-Day Battery Backup – The built-in rechargeable battery keeps your doorbell camera wireless running even during power outages, lasting up to 30 days. Secure Local Storage for Doorbell Camera – Save locally or to the cloud: Save to an SD card for direct access, or choose the cloud to securely backup your footage. Security should adapt to you — not the other way around. Wireless Doorbell with Two-Way Talk – Use the app to remotely control your wireless doorbell, monitor visitors in real time, and have conversations. Whether you're traveling for leisure or on a business trip, stay connected to your home anytime, anywhere. All-Weather Doorbell Camera – Designed to work reliably in rain, snow, and extreme cold. While the doorbell Camera continues to operate in harsh conditions, please note that battery consumption may slightly increase in low temperatures. Battery Consumption Linked to Recognition Process: The video doorbell wireless requires 4-5 seconds to detect and determine whether the activity is caused by a human, which consumes some battery. If set to "Human Detection Only" mode, non-human activity will not trigger video recording, but the recognition process still consumes battery power. Boost Signal Strength: For optimal performance, install the included white relay station close to the smart doorbell if you experience weak network signals. This helps maintain a stable connection with the smart doorbell. Troubleshooting Support: If network issues persist despite setup the doorbell, feel free to contact us directly for personalized assistance—we’re here to help resolve any connectivity concerns!