Review on Hiseeu 5MP PoE Security Camera System with Face Detection, 8CH PoE NVR, 4Pcs 5MP IP Outdoor Security Camera, 2-Way Audio, 1TB Hard Drive, H.265+, Wired Home Surveillance Kit - No Monthly Fee by Jay Jeong

Look at the cameras in my photo. The one on the left was one of the four cameras that came with the TWO-WAY 4-Camera Surveillance System that I ordered. The camera on the left doesn't have a speaker like the other three cameras that came with the system. The camera on the right is one of four additional cameras I've purchased since purchasing this system. It has a speaker. As well as the other three cameras that go with it. How can this company claim "two-way audio" when they only broadcast single-use cameras? completely different cameras. I started a return but I would have preferred if they just sent me the correct cameras. I bought this system to protect a small business and the ability to communicate through cameras is the ONLY reason I bought it. If I didn't buy additional cameras I would only have one way audio like any other Revain system. Very sad. I mean the video from the cameras is pretty good. While the UI is clunky and dated, it is what it is. Next time I will pay more and expect more. Update: 07/29/2021: Do not try to call the helpdesk. You are literally calling a cell phone in China. It just shows an automated message telling you that the person you're calling is "free". LAUGH OUT LOUD. I mean, incompetence is ridiculous. You really get what you pay for in security camera game. Update 8/9/21, this company is a Chinese company selling the same rebranded security system that dozens of vendors here are selling. You don't get a proprietary product, you get about $40 worth of electronics assembled by vendors in China who treat the American public like wallets. I paid over $700 to install 4 cameras (worth every penny) and then realized this seller had taken the bait and switched (stating that the "used" system was different (which vs Violating Revain's listing policy) and sent me a NEW but OLD model with one-way audio I have decided to use this system as a backup system in my home and I have purchased an AMERICAN MADE security system and installed it in my shop Not trustworthy in my opinion. Good luck!