--- product_id: 40451784 title: "America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White)" brand: "revo america" price: "$1395.37" currency: USD in_stock: true reviews_count: 4 url: https://www.desertcart.us/products/40451784-america-ru41b4g-1t-ultra-hd-4-ch-1tb-nvr-surveillance store_origin: US region: United States of America --- # 100’ Night Vision Range 4MP 2K Ultra HD Cameras 4 RJ45 PoE Ports for Plug & Play America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) **Brand:** revo america **Price:** $1395.37 **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your security game with Ultra 4CH 4K — because peace of mind is priceless. ## Quick Answers - **What is this?** America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) by revo america - **How much does it cost?** $1395.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/40451784-america-ru41b4g-1t-ultra-hd-4-ch-1tb-nvr-surveillance) ## Best For - revo america enthusiasts ## Why This Product - Trusted revo america brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Remote Access:** Monitor your property anytime via PC, Mac, or mobile with instant smart alerts. - • **Advanced H.265 Compression:** Store more footage with efficient video compression without sacrificing quality. - • **Plug & Play PoE Convenience:** Simplify setup with 4 built-in PoE ports—power and data over a single cable. - • **Crystal-Clear 4MP Resolution:** Experience razor-sharp 2K video clarity for every detail, day or night. - • **DIY Installation with Expert Support:** Get up and running fast with guided setup and 2-year US-based warranty & support. ## Overview The Ultra 4CH 4K POE NVR system includes a 4-channel 4K IP NVR with 4 built-in PoE ports, four 4MP indoor/outdoor IR bullet cameras with 100’ night vision, and a pre-installed 1TB surveillance-grade HDD. Featuring H.265 compression, smart alerts, corridor view mode, and remote access via PC, Mac, and mobile app, it offers professional-grade security with easy DIY installation and 2-year US-based warranty and support—no monthly fees required. ## Description Revo America Ultra 4CH 4K POE H.265 NVR, 1TB & 4X 2K (4MP) Indoor/Outdoor IR Cameras with Built-in Mic – Remote Access Via PC, MAC & Phone (No Monthly Fee) ## Features - What’s Included - 4 Channel 4K IP NVR with built-in 4 RJ45 PoE Ports, 4MP Indoor/Outdoor IP Bullet Cameras (4 Pcs.), Pre-installed 1TB Video Surveillance Grade HDD, 100’ Cat 5e Cable (4 Pcs.) - Key Features - 100’ Night Vision, 4K HDMI output (Easy to connect to a 4K monitor or TV), H.265 Compression, Smart Alerts via alarms and email notification,Hassle free software upgrade via Cloud, 3DNR (digital noise reduction), Corridor View Mode – Perfect for hallways, doors, windows. - Remote Monitoring - With Revo Ultra “Mobile App” and “Browser Login”, you can view live feed, review past footage, get notifications instantly, can adjust settings, set alarms, check motion events, view multiple units at once and more. - DIY Installation - We provide the necessary material such as videos and manuals so that you can install the system yourself. All you have to do is just follow some simple steps and you’re done. - US Based Support & Warranty - We provide 2-Year FREE Warranty which includes parts replacement for free and lifetime technical support (email reply within 24 hours). You can also call us at: +1(866) 625-7386 (Mon: 8am-6pm CST, Tue-Fri: 8am-5pm CST). ## Product Details - **Brand:** REVO America - **Connectivity Technology:** Wired - **Video Capture Resolution:** 4 MP - **Special Feature:** adjustable-panning, infrared - **Number of Channels:** 4 ## Images ![America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) - Image 1](https://m.media-amazon.com/images/I/61roHyFCgSL.jpg) ![America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) - Image 2](https://m.media-amazon.com/images/I/612Iq3WFzHL.jpg) ![America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) - Image 3](https://m.media-amazon.com/images/I/310Snx7TpHL.jpg) ![America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) - Image 4](https://m.media-amazon.com/images/I/61i5KlUGk5L.jpg) ![America RU41B4G-1T Ultra HD 4-CH 1TB NVR Surveillance System with 4 x 4 Megapixel Bullet Cameras (White) - Image 5](https://m.media-amazon.com/images/I/31UGI731lGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Pleased! *by M***. on May 26, 2017* Bought the RU41B4G-1T system on 5/21/17. Got it installed and running in two days- and took my time as I'm 60+. Very good video and several options (playback, zoom, etc.) available. Software was a bit of a problem at first, but patience (and a few cups of coffee) prevailed. I consider it money well-spent. Hope it continues to work well for another few years!July 5, 2017- System has had a "hiccup" or two, but a little patience and troubleshooting did the trick. Still works great!August 23, 2017- Still working just fine!September 5, 2017- System seems to shut down HDMI port about once a month. I've learned to disconnect the power input plug, count to ten, then re-connect power input plug to solve the problem. Otherwise, still very pleased.Oct. 30, 2017- Downloaded upgraded software (fairly easy) 1 1/2 months ago. 5+ months of 24/7 monitoring. No problems now. STILL very pleased.February 14, 2018- Still working with no flaws.September 29, 2018- Doing just fine. NVR no longer shuts down HDMI port since software update several months ago. Online 24/7 for well over a year with no problems to mention. ### ⭐⭐⭐ A good value, horrible manual but excellent customer support. *by A***R on March 12, 2018* So what I love; the cameras are powered and video is run via a single Ethernet CAT5 cable!! When I first purchased I tested all 4 cameras on my kitchen table, simple as plugging in the cable to the DVR and camera ... they all worked! 3 stars since the manual was so bad and I had to call them to configure my phone App (and home router firewall). Customer support excellent however.Installation was as easy as crawling around your attic and running cables to eves where I attached my cameras. The only issue, if you call it that, was that the waterproof cable housing that is supposed to protect the connection between the camera and cable didn't fit the fitting provided on the 100' cable. No big deal, wrapped with electrical tape and shoved the connection up into the hole (and caulked the hold closed).Ok, so what "is" difficult about this product. Its the setup. The manual is designed as a catch all for several of their products including other DVRs and other cameras. As a result, the manual is poorly written since it covers to many different products and doesn't even have some basics for this product and its cameras. Electrons are cheap, you would think someone could spend a week writing a manual on each DVR and Camera, with COLOR representation of the DVR indicators.Having said all that, the basic, see your cameras works out of the box. Its the phone App setup and manipulation of your router firewall that is a pain. But if you call them during office hours, from your house, they can network into your computer and setup your router for you, which was awesome! They did get my setup fixed quickly and phone App working, so kudo's for that right!The DVR has SOOOOO many cool options. But like I said, you have to go through each option in the setup and try to correlate what the heck anything means with the manual. Its difficult. I finally figured out how to set all my cameras to the highest video capture resolution (lots of great settings) and its now recording 4 cameras around the clock. Its have enough default storage (1 TB disk) for 6 days of review.ISSUES:1) Playback is cool but the zoom function while under playback didn't seem to work to well for me.2) Don't expect to be able to read a license plate at 100' day or night, 50 ft at best.3) Manual (see above) is terrible4) Settings in Setup are not intuitive and you have to "explore" all the different setting to find how cool this DVR really is.5) Motion detection ... I had to turn it off as I received 100000000s of emails that motion was detected. It was just a moth!! You can setup a grid of where motion will be reported, I still use it but turned off email warning. I just have it popup a box (which I don't really use, just want playback to mark all the motion reports).6) Since I attached my cameras to the plastic under belly of my eves its not like being attached to a solid wall. So I guess when the wind blows there must be enough motion that triggers the tamper alarm .. again, lots of bogus email alerts.7) Not super wide angle but sufficient to cover my one car driveway and my neighbors driveway and garage door.GOOD:1) Cameras work great2) Installation was easy (but not fun crawling around the attic, ha, ha)3) Good customer support during their work hours4) Playback is great less the zoom issue5) App works well, you can stream at low rate (smooth) if you have low signal or high (clear). "Clear" really lets you see, for example, who is in a car in the driveway. The car is about 30 ft from the camera. Its blurred on smooth setting.6) Night vision is great, up to about 80-100 ft illumination as advertised. But again, don't expect to read a cars license plate at 100 ft (day or night).So if you want to keep an eye on bad guys checking out your car or identify who toilette papered your house, this is a great little camera setup. You can run an audio cable to the built in Mic (I wish it was part of the main cable capability) but for video only, its still great. DVR manual sucks but customer support (they will want to call you and not answer anything by email) is great. ### ⭐ Ghosting Warranty Claims *by N***K on October 17, 2020* I bought this less than two years ago, the board in it went out, and now I can't get the manufacturer to repair it under warranty. After sending emails with no response, three phone calls where I stayed on hold for over an hour waiting to talk to someone each time. Only to be told to wait for an email that will have a shipping label and the email never comes, so I call back again a week later and sit in hold for an hour... I've been down for a month trying to get this resolved. Also, their online claim forms and product registration pages don't work, they throw an error and say try to again later. What a sham of a company that promises a 2 year warranty on all of their products then makes it impossible to make a claim. ## Frequently Bought Together - Revo America Ultra 4CH 4K POE H.265 NVR, 1TB & 4X 2K (4MP) Indoor/Outdoor IR Cameras with Built-in Mic – Remote Access Via PC, MAC & Phone (No Monthly Fee) - Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD43PURZ - CableCreation Cat6 RJ45 Connectors, 100-PACK Cat6 RJ45 Ends, Ethernet Cable Crimp Connectors UTP Network Plug for Solid Wire and Standard Cable, Transparent --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/40451784-america-ru41b4g-1t-ultra-hd-4-ch-1tb-nvr-surveillance](https://www.desertcart.us/products/40451784-america-ru41b4g-1t-ultra-hd-4-ch-1tb-nvr-surveillance) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-06*