Specifications:
Product Name: Video Doorbell
Display: 4.3 inch
Viewing Angle: 70°
SD Card (not included): Maximum support 256GB
Night Vision Type: Infrared Night Vision
Power Supply: DC5V/2A
Storage Encoding: MJPEG
Operating Temperature: -10°C ~ 60°C
Operating Humidity: 10% ~ 90%
Audio: Built-in speaker & microphone
WiFi Mode: 2.4G Private Protocol
Battery: Doorbell 800 mAh, Screen 400 mAh

Features:
1.Crystal Clear 4.3-inch Display
The M17S Video Doorbell features a 4.3-inch high-resolution display, allowing you to see visitors in detail. Whether it's day or night, the screen provides a clear visual representation, ensuring you know exactly who is at your door.
2.Infrared Night Vision
Equipped with advanced infrared night vision technology, this doorbell allows you to monitor outside activities even in complete darkness. Feel assured knowing you have a reliable method to see clearly at night, enhancing security for your home.
3.Two-Way Audio Communication
With a built-in speaker and microphone, the M17S doorbell supports two-way audio communication. You can effortlessly talk to visitors without opening the door, adding an extra layer of safety and convenience to your daily life.
4.Extensive Storage Support
This video doorbell supports SD cards up to 256GB (SD card not included), providing extensive storage options for recorded footage. It ensures you have plenty of space to keep recordings for later review, offering peace of mind regarding your home security.
5.Long-lasting and Weather-Resistant Design
Designed to operate in temperatures ranging from -10°C to 60°C and humidity levels between 10% and 90%, the M17S Video Doorbell is built to withstand various weather conditions. This robust design ensures consistent performance regardless of the environment.

Package Included:
1 x Video Doorbell
1 x 4.3' LCD Display Unit