Aeotec Recessed Door Sensor 7 vs Heiman Window Door Alarm

The Heiman Window Door Alarm is better overall. It is the more affordable option, carries a higher owner rating, and needs no hub, connecting directly over Wi-Fi. The Aeotec Recessed Door Sensor 7 counters with its hidden recessed install and Z-Wave integration.

How they connect. The Heiman Window Door Alarm is a hub-free 2.4GHz Wi-Fi sensor with a built-in 65 dB alarm, tied to the Smart Life app, Alexa and Google, while the Aeotec Recessed Door Sensor 7 is a Z-Wave sensor that needs a hub but hides inside the door frame.

The Heiman Window Door Alarm does. It connects directly to 2.4GHz Wi-Fi through the Smart Life (Tuya) app with no separate hub. The Aeotec Recessed Door Sensor 7 is a Z-Wave device that always requires a Z-Wave hub.

Buy the Aeotec Recessed Door Sensor 7 if you want a hidden, flush install on a Z-Wave network with SmartThings or Home Assistant and wooden doors. Its recessed design makes it nearly invisible when the door is closed.

Buy the Heiman Window Door Alarm if you want a cheap, hub-free Wi-Fi sensor for simple open/close alerts, like having a built-in audible alarm, and already use the Smart Life app. It is best for basic awareness rather than deep integration.