AOSU 2K HD Doorbell Camera Wireless, Smart Video with Gong, 170 Wide Angle, PIR Motion Detection, Night Vision, 2-Way Audio

Seems like a good price for this, considering it works with Alexa too.
Product Description
Head-to-Toe Video: With a 170 ultra wide angle and 9:16 vertical view, the AOSU doorbell camera provides a complete view of your doorstep, from head to toe. Never miss a visitor again.
Too Many Invalid Alerts – Advanced human detection technology minimizes false alerts by focusing on detecting people, not animals or shadows. Receive timely notifications with clear pictures of actual visitors.
2K Full HD Clarity: Experience stunning 2K Full HD video that captures every detail. See whos at your door and what theyre doing with exceptional clarity.
Quick Reply and Voice Changer: When you are busy, use the preset quick voice reply of the doorbell camera to the visitor. You can also use a voice changer to protect your privacy or scare off people with bad intentions.
Remote Control and Two-Way Voice: Communicate with visitors from anywhere using the AOSU doorbell cameras two-way voice function. Stay connected and in control of your home security.
Seamless Smart Home Integration: Connect the doorbell camera with Alexa or Google Assistant for hands-free control and real-time alerts. Enhance your home security ecosystem with ease.
Invest in Peace of Mind: The AOSU doorbell camera is the ultimate solution for comprehensive home security and convenience. Protect your family, packages, and property with confidence. Order yours today and experience the difference