VSS VBELL1 Video door bell, Wifi

Resolution: 2K
Batteries: 2 PCs rechargeable batteries (total 6700mAh)
Working time: 3-6 months (5-10 times wake up per day)
Compression : H.264
IR LED: 5 meters
Audio Interface: Built-in microphone and speaker
Waterproof: IP65
Storage Options: SD card (max.256G)
Alarm Trigger: Intelligent motion and tamper detection
Wireless: 2.4G Wi-Fi (does not support 5GHz Wi-Fi)
Supported Mobile Phone: iOS and Android
Item Weight: 0.27kg
Operating Temperature: -20 °C to 50 °C