LinkBell-Smart video doorbell

LinkBell is a smart wifi video doorbell to let you never miss a visitor wherever you are.
You can chat with the visitor from your smart phone with the free LinkBell's app any time any where.
No need to worry about it is hard to setup LinkBell by yourself, you just need 3 steps to setup.

Main features:
-Very low power consumption, work at least for 6 months for normal use with one full charge.
-Fast response, get the caller within 2s.
-Remote wake up, watch any time.
-Two way audio, talk with the visitor freely.
-Night vision
-HD Camera.
-Water proof
-Quick and easy installation and setup.