Front door blind spots are the most common security gap I see, so I tested IMOU's Home Alarm + Sensor Security System over a couple weeks.

Setup and daily use

Pairing through the IMOU app was quick, and the alarm hub plus door/window sensors cover the basics without needing a subscription to view live footage — that's the part that usually gets me with security brands.

Pros

  • No mandatory monthly fee for core alarm functionality
  • App notifications are fast, not delayed by minutes like some budget brands
  • Sensors are small and easy to hide near door frames

Cons

  • Cloud storage for video history is a paid add-on if you want more than local storage
  • Hub needs to stay near your router — range drops noticeably through multiple walls

There's currently a IMOU promo code — the Home Alarm + Sensor System is 52% off, and code IMOUFR20 takes 20% off sitewide.