GoSmart Wireless battery-powered video doorbell IP-15S with WiFi

additional indoor bell: yes
>anti-theft protection: No
>aplication languages: EN, CZ, SK, PL, DE, HU, SI, FR, + 60 other languages
>automatic image saving: yes
>camera resolution: 2 048 × 1 536
>camera sensor: 3.2 mm, F2.0
>camera unit power supply: Li-ion battery 6 700 mAh + DC adapter 5 V/1 A (included)
>camera viewing angle: 135°
>cloud storage: yes
>colour: white
>compatibility: EMOS GoSmart, TUYA, LIDL, Smartlife, open system
>contents of the package: 1× doorbell, 1× wireless doorbell, 1× holder, 1× set of screws, 1× screwdriver, 1× RESET pin, 1× power adapter, 1× USB cable, 3× AA LR6 1.5 V batteries, 1× manual
>control by voice assistants: yes
>dimensions of the camera unit: 145 × 57 × 41 mm
>gate control: no
>installation: on the wall + to stand
>IP rating: IP65
>IR CUT: yes
>lock control: no
>maximal night vision beam distance: 10 metres
>motion detection: yes
>night vision: yes
>notifications to the mobile app: yes
>number of buttons on the camera unit: 1
>number of melodies of the indoor bell: 4+0+0
>optional connection of additional camera: no
>other functions: –
>packaging: 1 pc, box
>power supply for indoor bell: 3× AA (LR6) 1,5 V DC (included)
>product type: video doorbell
>protocol: Wi-Fi
>recommended wiring: without cabling
>SD card storage: yes
>siren: no
>source included in packaging: yes
>supported OS: Android, iOS
>transmission frequency: 2.4 GHz WIFI
>vandal resistant design of camera unit: no
>voice communication: two-way
>volume control: yes
>warranty period: 2 years
>WebRTC function: yes