SH01 Smart Doorbell:

Features: 

• HD 1080P Infrared Night Vision: HD 1080P (1920×1080) high resolution, also equipped with a
  166° wide-angle lens, these allow you to see the visitors more clearly. Coming with night
  vision function, Even in the dark, you can see people outside the door clearly and protect
  your family safe.
• 166° Wide-angle Camera Lens: 166°visual angle provide wider angles and less dead zones.
  Make sure that you don’t miss any visitors.
  – Sport Detection: Smart wifi doorbell can detect the movement in front of the door, security
  doorbell will push the message to your phone when a movement detected, Identify potential
  safety hazards and notIify you.
• Real Time Two Way Audio: This doorbell camera allows you to comminicate with your visitors
  wherever you are. Echo cancellation technology can reduce the noises from the environment. And
  you can also watch real-time videos on your cellphone.
• 2.4G Wi-Fi Support: The wifi doorbell supports 2.4GHz only. No wires and cables are
  required, just download the APP, then connect it to your doorbell, keeping your smart doorbell
  always online, You can just sit on your couch or lie on your bed seeing and talking to the
  visitor in front of your door.
• The Chime is use for the doorbell, it with US/EU plug for your insert it in your Outlet,
  When someone press the doorbell, the chime will ring, your phone also will note you, so it is
  not necessary. It built in 52pcs music, sound very big.

Specification:

• Sensor: Automatic white balance, auto gain control, automatic backlight compensation
• Signal to Noise Ratio: ＞39dB
• Night Vision: Auto ICR, 6pcs 850nmMil strong power infrared lamp, 8 meters
• Resolution: 1080P HD
• Recording: Device TF card recording(20 seconds)
• Storage: 8G/16G/32G ( TF card not included)
• Talkback: Two-way speech intercom, with echo cancellation
• Wireless network Security: WPS security encryption
• Video Model: Mobille detection video, doorbell button trigger video, manual video recording
• Power Supply: Battery power supply, 3pcs 18650 batteries (Battery Not included)
• Power: Standby current 400uA, Operating current 365mA
• Working Environment: Working temperature: -10°～50°，working humidity: ＜95%
• Installation Methos: Gate or wall installation
• Material: ABS plactic+electronic original
• Wake-up Mode: Doorbell button wake-up, PIR body detection wake-up, mobille phone active wake-up
• Alarm Push: Fast push in 3-5 seconds
• Online Users: Support several users online watch simultaneously.