WOOX Video Doorbell & Chime 3MP R4331 White
 
Attractive modern design with an white cover and light grey base color and unique features
Three ways to supply power, rechargable battery inside, DC to AC Adapter (included) or directly on your existing doorbell wires (connection accessories included)
No Subscriptions, No Separate Hub needed
Works with Amazon Echo Show & Google Nest Hub
Chime, indoor bell included in the package
Two way audio, high quality speaker & microphone built-in
Nightvision, see clear images when its dark.
 
Product Dimension : 149x47x30 mm
Net Weight : 217g
Power Cable Length : 1.5m
Housing Material : ABS+PC
Housing Color : White
Ingress Protection(IP) : IP65
Image Sensor : 1/2.8" 3MP CMOS
Lens Focal Length : 2.5mm
Aperture : F2.2
Power Supply Power Supply : DC 5V1.5A, AC 8~24V
Angle of View : (H/V/D) 100°(Horizontal) * 135°(Vertical) * 170°(Diagonal)
Noise Reduction : 3D NR
Video Compression : H.265 / H.264
Frame Rate Main Stream (HD) : 1Mbps; Substream (SD) : 384Kbps
IR Distance : 5m
Night Vision Mode : Black & White mode
Wireless Standard : Wi-Fi IEEE 802.11 b/g/n
Wireless Frequency : 2412 MHz ~ 2472 MHz
Wireless Encryption Protocol : WEP/WPA-PSK/WPA2-PSK
Working Temperature : -20℃~50℃
Working Humidity : 10~95%RH 
Pairing Method : BLE mode, QR code
Two-way Talk : Support
Motion Detection : Support
Video Recording Duration : 15s / 20s / 30s / 45s / 60s / 90s / 120s / Early Termination
Alarm time interval : Support
Alarm Sensitivity Level : Low / High
Surveillance Area Setting : Support
Humanoid Filtering : Support
Alarm Timer Settings : Support
Privacy Zones : Support
Anti Dismantling Alarm : Support
Cloud Storage : Support
Voice Change : Support
Siren Alarm : Support
Anti Flicker : Support
Local Storage SD Slot : up to 128GB
Voice Solution Configuration : Amazon Alexa, Google Assistant
Battery Type : 2 * 18650 Rechargeable Lithium Battery
Battery Capacity : 5200mAh
Battery Charging Time (Input DC 5V1A) : 8 hours
Battery Life : supports 4-5 months，trigger 5 times a day
Chime : Support and included
Chime : Volume Low / Medium / High / Off
Chime : Beep 8 Kinds
Number of Beep Cycles : 1 / 2 / 3 Time
Approved Certification : CE-RED, ROHS, REACH