Features:

• Wire-free and worry-free front door protection - The EZVIZ DB2 Pro features ultra-sharp 2K⁺ resolution, wide field-of-view, large battery capacity, and extremely easy installation. Users can enjoy an extra-layer of privacy protection using the voice changer feature, and set up no-filming privacy zones.
• A doorbell that fits your home - The EZVIZ DB2 Pro doorbell is designed to fit any front door to keep it neat and tidy. 
• Clear, vivid view with EZVIZ’s first 2K⁺ video doorbell - Featuring the top resolution of its kind, the DB2 Pro renders crisp, clear video to capture every vivid detail of the visitors, and provides 5-meter infrared night vision for 24/7 protection.
• A well-thought-out solution in one kit - To make sure you hear the ring even from afar, EZVIZ pairs it with an indoor chime. What’s better, the chime can help extend your Wi-Fi signal, and boost the network for the doorbell to ensure it get connected stably – which many wireless doorbells may struggle with. *The DB2 Pro can also be compatible with all 16/24V mechanical or electric chimes that you already have at home.
• Set up in minutes, and use for about 4 months - If you are less than a stellar electrician, this wireless, wire-free and weatherproof DB2 Pro could be your best option – stick it anywhere and enjoy long-lasting performance.
• See ultra-wide to get the whole picture - With a 176-degree viewing angle, you can easily see the postman from head to toe and know where he places your package.
• A smart doorkeeper to keep you in the know - With both human-shape and PIR detection capabilities, the device is smart enough to distinguish people from pets or objects.
• Talk, before you get the door - Respond to friends or deliveries with only a simple tap. If you live alone and prefer to stay unidentified to a stranger, just use the voice changer for extra peace-of-mind.
• Easy to use but hard to tamper with - In case the doorbell is forcibly removed, a sharp alarm will sound and a mobile alert will be instantly sent to you.
• We do our best to protect data and privacy - Your recordings are fully encrypted from end to end to stay private and secure. AES 128-bi Encryption, TLS Encryption Protocol, Multi-step Authentication and Privacy Zone Setup.
• Safe, flexible storage options - You can insert a microSD card onto the indoor chime to save your recordings locally, without worrying about any data loss even if the doorbell is damaged or lost. 
• Security at your fingertips - With the EZVIZ App, you can capture, save, protect, and share what’s valuable to you.