[2.4GHZ Wi-Fi Connection Not 5GHZ] - Smart doorbell, just download the APP：Aiwit and connect to the phone with 2.4GHz Wifi,and our device can be connected Wifi even out of door or through few walls with reliable connection transmission and strong signal. It’s compatible with iOS and Android.
[Motion Detection&Night Vision] - Doorbell will send you the message when someone move in in front of the doorbell camera. Equipped with IR sensor and LED, it allows you to take photography and record videos at day or night. Keep your home safe at night.
[Video Talk-Back & free cloud storage ]-You can watch and talk with visitors on mobile phones and tablets anytime and anywhere, and transmit video or voice more clearly through noise reduction and rate adaptive technology. free cloud storage with bank protection level.(3 days cyclic storage)
[Simple installation method]-The smart doorbell supports two fixing methods: the first method is to use the matching double-sided tape to directly paste it on the wall. the second method is to use the matching screws to punch holes install;The smart doorbell supports two power supply methods: the matching battery for direct power supply. The second method is to use AC 8 to 24V hard-wired power supply.
Resolution ： HD1920*1080
Viewing angel ： 166° horizontal
Standby time： About 6 months
Day and night： Double filters automatically switch
Infrared distance ： Effective distance 5m
Two-way voice： Support two-way real-time call
PIR Human detection ：Support PIR detection and wake up
Video mode ：Manual recording, alarm recording
Wireless： WIFI802.11b/g/n wireless network
Storage ： 32G TF card & free cloud storage
Mobile client： Ubell，ios10.0，android version 5.0
Power supply ：AC/DC24V or two 18650 batteries 2200mAH (optional)