Benefits of Wired Video Doorbells# You don’t have to worry about recharging the device# You can go for long holidays without worrying about the battery# EZVIZ Wired Video Doorbells# EZVIZ DB1C# 1080p resolution 170° vertical lens AI-powered person and motion detection Up to 5 meters (16 feet) of night vision Two-way intercom EZVIZ DB1 Pro# 2K+ resolution 176° ultra-wide vertical lens AI-powered human and vehicle shape detection Up to 5 meters (16 feet) of night vision Two-way intercom Benefits of Battery-Powered Video Doorbells# Your security system isn’t dependent on the electrical grid# You can take it from one home to the next - perfect for renters# You can rely on months of continuous use without recharging# EZVIZ Battery-Powered Video Doorbells# EZVIZ DB2# 5200 mAh rechargeable battery Up to 115 days of battery life Anti-tamper alarm WiFi chime included 2K resolution 176° ultra-wide vertical lens AI-powered person and motion detection Up to 5 meters (16 feet) of night vision Two-way intercom 