
SimpliSafe Entry Sensor
Score: 75/100
Aosu Security Camera
Score: 85/100Rankings

The Aosu Wireless Outdoor Home Security Camera System is a battery-powered, subscription-free surveillance kit featuring 2K QHD resolution and a 166° ultra-wide-angle lens. It includes a 32GB local storage HomeBase for up to 360 days of video retention and offers full-color night vision with auto-tracking capabilities. Ideal for users seeking high-quality monitoring without ongoing subscription costs.

The SimpliSafe Entry Sensor is a wireless magnetic contact sensor designed for discreet detection of doors and windows within the SimpliSafe ecosystem. Its primary trade-off is the lack of outdoor capability and broad smart home compatibility. It is best suited for DIY homeowners expanding a SimpliSafe system without wiring.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 166 degreesbest | |
1,825 daysbest | 360 days |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Battery Life (days) | 1825 days | 360 days |


Professional reviewers and editors praise the SimpliSafe Entry Sensor for its simplicity, reliability, and ease of installation.
Everyday users commonly praise the quick setup, reliable detection, and long battery life of the sensors.

Professional reviewers and editors praise the Aosu system for its subscription-free model and exceptional 2K QHD clarity, noting a 60% improvement over 1080p. They highlight the stunning resolution, superior night clarity, and the convenience of the 166° lens combined with the HomeBase hub for complete coverage without wiring hassles.
“set-up a snap”

“Battery lasts months”

“Clear 2K color night vision lights up intruders”




Everyday users commonly praise the long battery life, clear 2K color night vision, and the absence of monthly fees. Users appreciate the quick setup and reliable motion alerts. Recurring complaints include faster battery drain during heavy use, WiFi range limitations in large areas, and occasional app glitches related to multi-camera synchronization.