- I am super sensitive to over engineering. For my doorbell I wanted something that lets me play a custom bell sound. You would be surprised that 99% of the solutions out there are complete over engineered stacks that depend on wifi devices, Internet access, connecting to various cloud services... So I built my own: a basic wireless button sends a radio 433 MHz signal, and my receiver is plugged inside the house and triggers an off-the-shelf playback PCB module that reads an MP3 off an SD card and plays it on a speaker wired to the module. No Wifi, no Internet, no cloud, no apps. And the rare times I want to change the sound, I update the MP3 on the SD card.
Edit: there are very, very few products on the market designed as simply as this, just an R/F signal triggering local playback. I think the only commercial doorbells designed like this I found were an out-of-stock product, and a UK device designed for 230V that would have required a bulky adapter to work for me in the US.
- You are super-sensitive to over-engineering, so you over-engineered your requirements and ultimately your end product, just in a different methodology and framework.
- Over engineering is subjective / evolving.
You could have bought a bell...
- > You could have bought a bell...
Over engineering is about the solution, not the requirement:
> I wanted something that lets me play a custom bell
- "You could have bought a bell.."
No because similar commercial products were either out of stock or not compatible with my AC voltage.
- I fail to see the relation between a video doorbell and stopping a burglar. Burglars wear masks.
Also, a doorbell ringing on the outside of the door is not only silly but in case of an apartment complex highly annoying for your neighbors.
And make sure your neighbors like being monitored through your five services.
Personally I have a button outside my front door. It is connected with a copper wire to the other side of the door to a small device that sends out an audible notification. No cloud required.
- You can have a camera doorbell using your copper wire.
With a video doorbell you can get notifications when a person enters your property. You can notify police or neighbors if it’s a stranger
- It's video surveillance, it makes it more likely they'll go elsewhere. That's literally the whole point of Ring.
- People always say this, but is there any evidence it is true? Home burglars aren't exactly the cream of the criminal crop.
- Take a walk around the neighbourhood, plenty of houses still don't have any video surveillance.
There's no shortage of footage of people casing a place spotting the camera then wondering away. The smart ones look like they're any other lost delivery driver complete with package in hand. Thanks to the rise of gig work nobody has uniforms anymore. No that it really matters, plenty of stolen uniforms in play too.
- Then go for a CCTV system with local storage for the whole apartment complex instead of a cloud based personal surveillance system.
Then you don’t need 5 cloud services and people can go back to knocking.
- When I break into peoples houses, I tend to take the NVR with me.
- People who break into houses are going for a few obvious high-dollar items. They're not searching for a server closet they don't know exists. They're looking for laptops, pharmaceuticals, jewelry. High dollar, portable items. not a strange-looking device hidden in a closet. And obviously you can put it in a rack that requires a key to open. They won't bother.
- AI has driven so many highly paid software professionals into the Your Friends and Neighbors lifestyle
- I used to have local teenagers messing around on my property and it completely stopped after putting up some lights and cameras. It stops most casual crime.
- Are you sure the teenagers didn't just get older and moved on?
- People steal things from stores which have had cctv for decades. I have no idea why people think these goofy webcams have any effect other than invading the privacy of your neighbors.
- I literally just said it solved my problem. Most casual crime is opportunistic, and cameras and lights add uncertainty to the opportunity. Most people aren't willing to chance the camera for an opportunistic score.
- I’m not sure how it’s so hard for people replying to you, to understand, cameras are a deterrent. Crime is often opportunistic. I grew up in 80s Miami, the common tactic was knock on your front door to see if anyone’s home, when no one answers, they’d kick in the backdoor.
Cameras deter crime. Not ALL crime. Criminals aren’t stupid and will simply go burgle someone that isn’t recording.
- > Most casual crime is opportunistic, and cameras and lights add uncertainty to the opportunity. Most people aren't willing to chance the camera for an opportunistic score.
People have been stealing things from stores which have had cctv for decades. Your premises are manifestly false.
- Sure, theft still happens, but I don't see why home theft wouldn't be reduced by the presence of CCTV or other video surveillance.
CCTV doesn't work well when people feel like nobody is going to bother to check its footage (e.g. pocketing a $2 drink from a big-box department store). But when it comes to homes, there are much higher chances of captured footage being used and examined, so it may cause opportunistic burglars to look at other houses instead.
- It's a good thing I don't live in a store, then
- This comment used to say something about shooting people on sight, which perfectly tracks with the demo that owns these cameras.
- No it didn't.
- I know you think you're being clever but in a week this archive will have your original comment https://hackerbook.dosaygo.com/?view=news&p=1&year=2026
- The question isn’t whether people EVER steal when there is a camera, the question is whether they will still LESS.
Just because something doesn’t work 100% of the time doesn’t mean it can’t be effective.
- > People steal things from stores which have had cctv for decades.
The crime there (shoplifting) doesn't begin until they leave.
In the case of a burglary, the crime begins when they enter.
Seems to be a pretty important distinction when discussing whether knowing a person is physically present on your property alerts you to a crime in progress.
- And criminals have been caught using CCTV footage for decades.
- Famously the big companies like Target will let people steal until they cross the amount for a felony then throw the book at them
- I’ve used a Ring doorbell for over a decade and have never been able to get it to work with a physical doorbell. In two different house, with additional power dongle and after replacing transformers, every time I have it trigger the mechanical doorbell power drops enough to brown out the Ring leaving it in an unusable state until I power cycle it (which means disconnecting the transformer in the garage, at the bell, or behind the ring; all of which require disassembling something). I’ve searched for solutions and have come up empty, but have a similar problem to the linked article. My phone is typically on silent and I ignore the notification due to notification fatigue.
I like just about everything about the device, but I just want to have a normal door chime again.
- I’ve recently been looking into what older gen IoT devices I can buy used for cheap and are also hackable (some existing progress has been done before me is my bar). My first adventure was with an Amazon Echo Dot 2, I picked up two off Facebook marketplace for $5 each and managed to vibe code my way into a working implementation of LibreEcho (which does not currently support the echo dot). I’ve got that wired into my home local AI brain so it can do tasks like add grocery items to shared notes, or download movies or TV shows (jellyseer+flexget+jellyfin+etc).
My next plan is to do a doorbell. I want it fully local only and I know there are providers who offer this brand new for $$$ but I love the idea of picking up cheap IoT devices and hacking them instead. My current candidate is EZVIZ DB1C but I haven’t bought it yet and definitely open to suggestions!
- Amazon had these little Dash buttons about 10 years ago. The goal was you would click one, and it would re-order that product from Amazon. Many were branded.
Basically just a wifi button. I hacked one so I could, in my brain fog, record the moment i started and finished feeding my infant by sending a ping to a server via a simple click.
There's a bunch up on eBay. Could probably 3M tape one beside your door. Easy solution, esp if it's shielded from rain.
- So... you already owned Google Home minis... why not buy Google's Nest doorbell, which rings every Google Home device out of the box with none of the absurdity? If you have a Google 4k TV Streamer, it even pops up on your TV when someone rings the doorbell...
- Indeed the Nest integration is pretty solid.
That said, the author might also consider installing an actual doorbell, which is a device their home should have had decades ago. You'll also want something to provide power to the Nest, so this is almost free.
- I am constantly amazed that people rely on anyone else's compute infrastructure for things like doorbells, cameras, locks, switches, or sensors (network infrastructure is, at the moment, a seemingly acceptable integration for isolated communication.) There is inevitable over-pricing and capture by these companies; it's in their nature.
Add to this the security and downtime risks, and the equation really doesn't look good. Equipment that is tied to someone else's cloud is an astonishingly bad idea, but everyone has their own immediate (or even long-term) reasons for ignoring advice. "You get what you deserve."
- The notion disgusts me. All of my shit is open source and locally hosted.
I couldn't find a front door camera I liked so I ended up building my own from parts.
Having worked for "the cloud" for years, I tell everyone I know, there is no cloud, there is only other people's hard drives.
- The interesting thing here is that Samsung thinks they are going to get people to pay for API access to their smart devices, when "app access" is free. We are now past the point where LLMs can automate the apps. You don't even need to write the code, the LLM will do it for you.
As a recent owner of a Samsung fridge, I'm really curious to know what the plan is here. The probability of me paying a monthly for my refrigerator is exactly zero.
- Is app access really free, or do you have to pay for a developer account or something?
- Reolink poe+frigate
- I thought it was finally time to write up the story of my absurd home doorbell implementation, especially because the upcoming Samsung SmartThings API pricing means things will have to change soon.
Suggestions welcome!
- My suggestion is throw it all in the trash.
This is absurdity.
- I have a similar problem, except I needed to ring the actual doorbell. Currently I'm using a HomeKit-compatible video doorbell that communicates over proprietary radio to its wifi gateway that triggers a HomeKit automation (which presumably runs on my Apple TV as the hub) to turn a Shelly relay on for one second to do the same thing as pressing the doorbell button. I think this all ends up just using my internal network, but who knows. Thank goodness the Shelly relay can get a wifi signal while stuffed into that electrical box in the basement ceiling.
(The actual doorbell button is still there too, so it's a crapshoot which one somebody decides to use in the first place. And yes, many video doorbells have a "chime adapter" to take care of this, but our house's doorbell wiring made them run in fear.)
- We have a Ring doorbell that hooks into the actual chime that the old doorbell used, so it still preserves the old doorbell's functionality[1]. I can understand not wanting to buy into the Ring ecosystem (we started using them before they were bought by Amazon), but maybe there are cheaper doorbells that also do that? All we had to do to make the old chime work with the Ring doorbell was install an extra widget that came with the Ring doorbell inside the chime; the Ring doorbell's instructions explained how to do it. It just needed a screwdriver and a few minutes' work.
[1] More precisely, we did until we moved to a manufactured home that did not even have a doorbell installed, after which I had to do some jiggering (now we have a Ring chime that the doorbell can talk to over the house's LAN). But the setup I describe above worked fine for a number of years in the house we were in before.
- I'll have to check the latency of my 'smart' doorbell now. I have occasionally heard the doorbell, taken the obligatory time to find the key to unlock the door to find that it was just a package delivery, but enough time had passed that the courier was nowhere to be seen.
(Yours wasn't a latency issue though, what kind of latency do you get with your 5-cloud services chain?)
Also, interesting about the SmartThings API access moving to a subscription model: https://hackaday.com/2026/07/28/samsungs-smartthings-api-ter... (this link is in the article - the cost is only for third party usage, not if you're directly using the SmartThings app).
- > the upcoming Samsung SmartThings API pricing
Imagine paying a Korean company five bucks a months so you can get a notification on your phone that your fridge needs a new water filter.
People really need to touch grass.
- It's crazy these things don't have much interopability with third parties.
Is it so difficult to expose a MQTT thing or some other random HTTP server, default off but configurable in some developer settings, that could be used to control the device/read state? It would certainly make the minority that is us power users happy.
- There are plenty of devices that support a lot of integrations.
However, those companies don’t make the kind of perpetual revenue that bring in capital, and the companies that make the devices that don’t make you pay for their service end up not lasting as long as those that do.
Sadly, it seems that the prudent business decision is to lock your customers into your ecosystem.
- Not exactly home gamer stuff, but there are devices like the Axis cameras which can push to a configured mqtt.
Generally ONVIF is the protocol one should be looking for in a camera, it indicates that the edge device can play ball with a central server (Frigate, Blue Iris, etc). Profile M specifies the metadata into external mqtt:
- >an over engineered
It’s not, that’s called a duct tape solution, which is the opposite of engineering, that’s poor design and bad practice, there are so many failure points and moving parts that it’s eminent it will fail. The engineering design should be reliable, simple, and efficient. Instead of that cluster chaos you made, you could have had a relay wired inside the bell that simultaneously trigger a normal and simple electric-based bell, so it works for you and the other person.
- in the age of LLM's this is all too common.
"look at what i can do with the assistance of an LLM"
shows an rube goldberg construction sure it works. but geez support and security is a nightmare.
- Jesus this is stupid.
- Peak Home Alone behavior right here.
- Not sure if Blink is more locked down but Ring works alright with just Homebridge + HomePods
- this is one reason I haven't replaced my aging eufy stuff.
next round of outdoor cams and doorbells are going to be wholly selfhosted.
if they live for another 9 months I'll have the budget for it.
- > ...then it would also helpfully play a sound on the doorbell...which we could not hear.
Sounds like a feature more than a bug.
- I take it the house wasn't wired for a traditional doorbell and you didn't want to drill the necessary holes in the doorframe and wall?
