Xiaomi Smart Doorbell 4 Pro Dual Lens 5MP HD Infrared Night Vision 150 Wide Angle Video Intercom For Mi Home App 32GB Memory

Note:
*This is the China version, please change the region of Mi Home APP to “China Mainland” first before connect..

Intelligent doorbell parameters

Product Name: Xiaomi Smart Doorbell 4 Pro

Model: MJML04PBY

Rated input: 5V=2A

Wireless connection: Wi Fi IEEE 802.11 b/g/n/ax, 2.4GHz, low-power Bluetooth, 433MHz

Battery capacity: 9800mAh

Storage method: cloud storage+32GB eMMC built-in storage

Working temperature: -10 ℃~45 ℃

Charging temperature: 0 ℃ -45 ℃

Supported systems: Android 8 and i0S 12.0 and above

Intelligent doorbell receiver parameters

Product Name: Smart Doorbell Receiver

Model: MJJSQ01BY

Rated input: 100-240V~50-60Hz 0.04A

Wireless connection: 433MHz

Working temperature: -10 ℃~45 ℃

Working humidity: 10% -90% RH, no condensation