• Display - 5.0inch IPS LCD screen
• HD Camera - 150°wide-angle lens, 1280*720 video resolution
• Infrared Night Vision Light - 940nm night vision light, low radiation, no glare light
• Smart AI Human Detection - Adopts AI humanity detection and PIR human sensor
• Anti-Pry Sensor - Anti-thief design, alarming when detecting the doorbell-prying situation
• Two-way Communication - Voice-changing intercom, ensures life safety
• Smart linkage - Smartly linking with other Mijia Smart devices, such as Mijia Smart Camera(not included)
• Simple Installation - Creative Type-C track design is so convenient for use
• 5000mAh Battery - reaching 2.5-7.5months long battery lifespan
• Mi Home APP - 24H monitoring and support alarming message-pushing to the phone
• APP Connection:
• Download the Mi Home APP on the Google Play or APP Store
• Create a Mi account then sign in
• Turn on the doorbell and connect the router WiFi, then scan the code with the camera
• The APP supports multi-language setting
• If the APP connection fails, please open the APP setting and switch the region to China, then reconnect

Specifications:

• Model: CMMY18A
• Lens Angle: 150°
• Support door thickness: 35 - 110mm
• Screen: 5.0-inch IPS display
• Power Method: Micro USB DC 5V/2A
• Battery: 5000mAh
• Video Resolution: 1920*1080
• Screen Resolution: 480*854P
• Support cat-eye aperture: 16 - 40mm
• Human detection distance: 3 meters
• Wireless standard: IEEE802.11b/ g/ n
• Frequency range: 2.4GHz
• Storage Way: Cloud Storage(72H), Micro TF Card MAX 32GB (Not Included)