All-new Blink Sync Module XR — System hub for all Blink devices, go up to 400 feet from your home with extended range for Outdoor 4

To begin, I must admit that I am not particularly inclined towards writing reviews. However, I have previously experimented with several mailbox notification devices, including the Ring mailbox notification feature, which alerts me to incoming emails via my mailbox. Unfortunately, due to the metal construction of my mailbox, the WiFi signal is unable to penetrate it. I also attempted the X-Sense mailbox notifier, but it proved ineffective in my mailbox.
In contrast, I was pleasantly surprised to encounter the new Blink Sync Module XR. Despite my initial skepticism, I was willing to give it a try to ascertain its functionality. To my astonishment, I was able to observe my mailbox contents even when it was closed using the Blink Sync Module XR. I opted for the extended range XR model rather than the Plus model, which offers greater range, and was pleasantly surprised to discover that I could still access my mailbox and receive notifications.
The only minor inconvenience I encountered was the inability to access live view since it is not connected to WiFi. However, I am willing to accept this limitation. Additionally, I would appreciate it if the limit of two cameras per XR module or the limit of four cameras per two XR modules per account could be removed.
In summary, I found this product to be a success, as it met its advertised capabilities.

Review #1 - Date 11/10/2024 - "The Testing Phase": ----- Meaning I just got this & 1 of many New Gen 4 Outdoor Cameras. I have a huge Blink Camera System that consists of "8" Sync Modules (Including this one). So I have 8 Camera Zones that have a total of "23" Blink Cameras. All up and running seamlessly with usually no Drops or Offline Cameras. I do this so I can have some ARMED ALL THE TIME & Others ARMED ONLY When I Need Them, they are Inside & Outside of my house.. A Couple are EXTRA ZONES with extra cameras so they can be moved them around as or if needed. ----- I got this All-new Blink Sync Module XR — System Hub to see if it really works as they (Blink) say it dose. I am hopping it dose Because I would like a couple of Cameras Out Further from My House so I can See more of my land & A couple looking Back Towards My House. All my cameras are always plugged in and waiting or watching. I set up this All-new Blink Sync Module XR — System hub & I will Give it 4 Stars for now because I did just set it up and put a The Gen 4 Outdoor Camera (That came as a bundle) about 125' from the Sync Module, it was in my basement and had to go through 2 inside walls, 1 outside wall then out to the end of my fence. It worked the very first time. Not with great connections but it was more responsive than some of my other Cameras including Gen 4 Cameras that are closer & they all have 100% connection to there Sync Module 2 & Router. I will move the Sync Module Hub around my house hook it to a closer router ( I have 3). I will also PLUG the Gen 4 Camera in to a power supply (AS ARE ALL MY CAMERAS) & remove the batteries. I have noticed that ALL MY CAMERAS work better with a constant power supply. Blink Cameras are GREAT. I Love them & find them very dependable and at a very decent price when they are on sale. ----- I will update this review after a few weeks of testing.