Review on 2K&2-Way Audio&Floodlight Tonton Portable LCD Security Camera System: 7" IPS Touchscreen Monitor, 4CH NVR & 4 3MP Cameras W/ PIR Sensor + 32GB SD Card by George Ahmed

I LOVE how the display is battery powered! If you need to get up and check something in another room, you can just unplug the display and take it with you. This also makes installation a breeze. This is perfect for businesses and family members who might be intimidated or confused by using a mobile app or traditional IP camera software. You just mount the cameras, get power to them, turn on the display, and it's up and running. There's no complicated setup process. I also love these Tonton cameras because they utilize PIR sensors for motion detection. Once you use a security camera system, the first thing you'll notice is that you're inundated with false motion alerts. PIR sensors require not just motion to set them off, but a heat signature large enough to be a human. That way, when you get a motion alert, you KNOW it's something important. I was incredibly suspicious that such a small, battery powered display could actually put out a signal strong enough to reach 300 feet so I went out to a field and tested them. To my utter surprise, the signal was still at over 50% strength a full 300 feet away, and the video feed was still buttery smooth. I set this up for a client that wanted a system to monitor their newborn baby, but wanted to actually see them, and not just rely on a traditional audio-only baby monitor. Similar systems cost 2-3x more, and this system fit perfectly in their budget. I've received multiple compliments from them about how much they love the peace of mind it provides.