@Tom_Ring @Caitlyn_Ring So, it appears to be an issue with the Ring App not being updated.
And, sure, the VA could be too low but nowhere in any of the documents for the doorbell does it list a minimum VA, only a Max 40VA (From the Ring wbsite tech specs: “Requires an existing doorbell system, Ring plug-in adapter or transformer for power supply (10-24 VAC, 40VA max, 50/60Hz, or 24VDC, 0.5A, 12W).” If there is realistically a minimum, then the specs need to list it somewhere on the website specs page so users can see it before the unit is purchased.
The Video Doorbell Wired is the only wired doorbell that works with voltages below 16VAC and the iOS App has not been programmed to reflect this. While attached to a 12VAC transformer, the iOS App will not allow the device to be set up.
I happened to get a hold of an indoor 24VDC (yes, DC) power supply and was able to complete the set up of the Video Doorbell Wired using the iOS App. After it was set up and connected to my Ring account, I installed it outside, connected to my 12VAC transformer.
It has now been working for 4 days on 12VAC without any issues. The iOS app, in device health, still says my transformer is under powered and that I should by a Ring Transformer.
On a whim, I just decided to try this out but, unfortunately, this was after I went out and spent $200 on a battery powered doorbell (and don’t even get me started on the battery doorbell…the back of the unit had two labels on it with power requirements: one said "a compatible doorbell transformer with 8-24VDC while the other says “Connect to Low Voltage AC power only” … Seriously, get this stuff straight before you sell your products). I was able to return the battery doorbell for a full refund but I spent a lot of extra time on this that I did not need to spend if Ring had just been able to get their “bleep” together and program their App correctly.
I bet there are hundreds, if not thousands, of people out there with this exact same issue. I know it won’t do any good, especially not saying it here, but I really think Ring owes a class action type reimbursement to everyone who purchase a Video Doorbell Wired. A Ring Protect plan free for a year ought to do it.
And get someone to fix the App. It should not take more than 5 minutes to find the few lines of code responsible for checking minimum voltage and add another line or two
if (deviceModel == "Video Doorbell Wired US") {
minVoltageAC = 10;
} else if (deviceModel == "Video Doorbell Wired UK") {
minVoltageAC = 8;
}
And here’s the back of the Video Doorbell 4 I purchased, with incorrect power requirements.