Here is my review for your product:

Pros:

• It is useful when we are not at home
• Very suitable for urban lifestyle
• Made our home more secure
• The design of it is cool

Cons:

• Nothing for this product I can find

My comment:
It is nice to install one at house!

For this product, I like to mark it as
8.5/10

Good work on hunting, thank for bring us a good product

(Please noted that it is my personal opinion only)