
SimpliSafe Entry Sensor
Score: 75/100
Arlo Essential 2K
Score: 76/100Rankings

The Arlo Essential Security Camera 2K 2nd Gen is a battery-powered, indoor-outdoor camera offering 2K video, a 130° field of view, 12× digital zoom, color night-vision spotlight, two-way audio and an integrated siren. It provides up to four months of battery life, USB-C charging and optional solar or base-station storage, and works with Google Home and Alexa. While it offers impressive video quality and smart features, users should be aware of the subscription requirement and potential WiFi connectivity issues.

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 | ![]() | ![]() |
|---|---|---|
— | 130 degreesbest | |
1,825 daysbest | 120 days |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(1) | ||
Battery Life (days) | 1825 days | 120 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 commend the Arlo Essential 2K camera for its high-resolution video, color night-vision spotlight and the innovative automated privacy shield, describing it as an impressive, intelligent home-security option. However, they caution that the need for a subscription to unlock full cloud features and the limitation to 2.4 GHz Wi-Fi make it less competitive against dual-band rivals.
“set-up a snap”

“impressive video quality”



Everyday owners repeatedly praise the camera's straightforward setup, sharp 2K footage and the long-lasting battery, noting that motion alerts and the siren work well for deterring unwanted activity. Recurring frustrations center on faster-than-expected battery drain under heavy use, the requirement of a paid plan for cloud storage, and occasional Wi-Fi connectivity hiccups due to the single-band radio.