All-in-one 12 inch LCD Monitor, Easy Setup? The wireless security camera recorder equipped with 12 inch screen monitor(Not touch screen), 3MP full HD display clear image which view angle will be more widely. The cameras and NVR monitor are auto-paired during the factory setting. Just need to connect the wireless cameras and NVR with power supply provided for 24/ 7 surveillance purposes. (Wireless means wireless connection, but also need to plug-in power supply all the time). Perfect for villa, home, office, shop, hotel, warehouse, school, business or elsewhere. You can remote access simultaneously on smart devices at any time and anywher.