No choice on alarm sounds, I wanted a chime for the entry way I can't see, too bad.
Packaging nearly impossible, worst plastic cover ever, damaged the product and cut a finger, never done that before.
Sounds like a toy from the $1 shop, and that is being generous. Loud setting blows out it's own 10c speaker.
Battery covers on PIR sensors never tested before production, get an extra knife out because the notch is at the wrong end.
Keep the instructions because some buttons are not labeled on the product.
This is a child's toy priced like a security product. Worth no more than $5.