Plug in each camera for power (13' of thin cord), but it is wireless video to the 7" monitor and the Cobra app on your phone. I really liked having the home monitor and also able to check on things when away.
No subscription, nothing in a cloud.
Records on SD card (not included) inserted in the monitor.
You can view, listen in, take photos, record and also talk through each camera speaker from the monitor or the phone app.
You can set each camera to record by different sensitivity motion events or just record continuous. Good videos at night too.
Only selling because I am going battery/solar. This Cobra System is 4 yrs old. I spent $400 and I am selling for $90
Showing you that everything works by focusing each camera on a colorful kite and you can see all 4 cameras video displayed on the monitor (But my phone kinda washes it out and doesn't do the actual colors justice)
Showing you all 4 cameras on the monitor but you can also just view one camera at a time, if you would like.
I've never had the protective clear sheet off of the monitor. It is on it in the pictures.