DIY Home Automation Intruder Alarm System! || Home Assistant + Raspberry Pi + ESP8266

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In this project I will be showing you how to use the Home Assistant software in order to create an intruder alarm system for your home. The system will basically detect if the door gets opened without permission and then it will send out a notification to your smartphone. Along the way I will show you how to use a Raspberry Pi and ESP8266 in order to properly utilize the Home Assistant software. Let's get started!
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23 сен 2024

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Комментарии : 607

@-Rishikesh 4 года назад

I can hear "I'm the lock picking lawyer and what we have today is one great attempt at security" 😂😂

@onthemudd1 3 года назад

👏

@onthemudd1 3 года назад

I'm loving this comment

@TuncayAyhan 4 года назад

Do more Home-Assistant video's GreatScott :-D

@greatscottlab 4 года назад

Maybe......

@susugar3338 4 года назад

Esp32-cam, rain-sensor, brightness sensor and more

@luixmod1 4 года назад

@@greatscottlab yah do more gadgets to use with home assistant :D

@coolmonkey619 4 года назад

@@greatscottlab don't maybe me I tell you

@TheHellis 4 года назад

@@greatscottlab You really should! The Home assistant community needs you! The average user has no clue about any electronics and your way of explaining it will be a major hit.

@TheHookUp 4 года назад

Oh man, @GreatScott! and @Andreas Spiess both rocking Home Assistant and ESPHome in the same week? Mainstream baby!

@brian.hanifin 4 года назад

What a great time for more people to get onboard! It is really nice to see the ESPHome method validated by two long time Arduino users!

@seansturts4936 4 года назад

ESP Home is nice but IMO Konnected.io is a bit better. If you have a minute you should check it out.

@brian.hanifin 4 года назад

Sean Sturts I thought that was for existing wired alarm systems so I’ve never looked at it. I will look a little closer.

@Michaelguaylambert 4 года назад

ESPHome is just the best!

@kishoreksm8366 4 года назад

IPPA THA ONGA VIDEO VAA PATHUTU VANTHAN..

@tinkmarshino 4 года назад

I am still a noobe (at 68 it takes longer than it used to to understand new things) But I think I might try this project this winter.. The cold gets to me to much so I stay inside in the winter now and needed something to keep me busy.. Thanks brother.. this should drive me crazy this winter.. ;-) Carry on!

@tubanbodyslammer9125 4 года назад

Everyone gangsta till claymore roomba shows up

@jaredknapp6832 4 года назад

Fr fr

@ThatOneOddGuy 4 года назад

I can make that I hope roombas are cheap

@lonelywolf8388 4 года назад

"And thus, the claymore roomba was activated. As you can see, it works just fine. The intruder was disintegrated over a radius of 200 meters, which is more than enough for my home project. Now it was time to upload the finalized Arduino code and solder the components to one anoth'r onto a piece of perfboard..." :D

@ThatOneOddGuy 4 года назад

@@lonelywolf8388 yeah but 200 meters will disintegrate ur stuff and u as well

@tbhinteractieve 4 года назад

This made me giggle af.

@syber-space 4 года назад

Whoo! A Home Assistant video from Great Scott! (I use it myself and love it).

@lieven1122 4 года назад

Same

@MarkWebbJohnson 4 года назад

I really enjoyed this video, and agree that home assistant + esphome makes a great combination. I have water tank sensors using esphome, ultrasonic distance sensors to measure water level, and little OLED displays. But, for this application it is probably overkill. Xiaomi Aqara zigbee door sensors last years on a single battery charge, are tiny, and interface to home assistant using either a small zigbee usb stick or external zigbee box. They are reliable, and trivial to deploy. They are even used on Aircon Louvers to feedback on/off state. You could do the holiday switch thing as a virtual switch within home assistant (or just disable the notification automation).

@MichelHernaus 4 года назад

You could use an input_boolean (software switch) instead of a hardware switch for activating your alarm. The advantage is that you can activate your alarm also when you are not at home.

@TheCustomFHD 2 года назад

And a button+led to still manually change its state.

@verasinha7863 4 года назад

I haven’t even watched the video but I can already tell this is going to be a good vid, as always :D

@greatscottlab 4 года назад

Hope you enjoyed it!

@zenithparsec 4 года назад

@@greatscottlab Interesting that some people can tell it's going to be bad without watching it too... Why do you like one group who haven't watched it, but not the other? Both are engagement.

@marshidden4352 4 года назад

zenith parsec Think about it, would you prefer a group of people who instantly think you’re terrible or your content is terrible, or a group of people that will support you no matter what? Your question is pretty self-explanatory.

@SuperbTech 4 года назад

Finally you've upgraded to windows 10

@gosth64 4 года назад

"upgraded" lmao

@pushkard9377 4 года назад

I revertrd back to OS 7.

@gosth64 4 года назад

@@pushkard9377 You should try windows 8.1 embedded industry pro, newer kernel, still supported, minimal MS BS.

@vgamesx1 4 года назад

@@gosth64 Yeah, but the problem is if you have a working system nobody wants to set it up again (and upgrades don't always go smoothly) because MS is too stupid to figure out how a package manager should work and we got their half-baked store instead, even though it's more effort I've actually started to switch over to Linux using a laptop since I can do most of the things I want in a web browser and for any windows only software or games I got an HDMI switcher, I kinda like it but my only problem is I also need a usb switcher as I have a Logitech gaming mouse which means the extra buttons don't work nor do automatic profiles.

@SchoolforHackers 4 года назад

I want motion detection that aims a laser pointer at the intruder. The sound of an automatic cocking would be a nice touch.

@The4MusketeersYT 4 года назад

The fact that someone disliked this in the first 9 minutes just says that they’re waiting to hate on him. Stop wasting your time hating and get a life

@greatscottlab 4 года назад

There will always be people like that. I do not really care about them.

@GiulianoScotti 4 года назад

They might do it to improve their personal youtube algorithm (and avoid a waste of time)

@zenithparsec 4 года назад

Perhaps they watch it on double speed, and noticed either there is no alert on the switch being disabled, or that reed switches through a wooden door could be bypassed with magnetic visualization film to locate the magnet position -- a few dollars on amazon -- and a powerful magneton the other side of the door as it was opened?) A better solution would be a lock, and if you feel you need some sensing on the door, perhaps a few ultrasonic range finders on the other side of the room. If any of them change more than a small amount, you'll know someone is messing with your room. (Using just one might be easy to bypass if someone took the door off the hinges. ) An advantage of using multiple is that you'd also be able to tell if someone walks in front of the sensors.

@The4MusketeersYT 4 года назад

zenith parsec any alarm can be bypassed by a magnet

@laxmiibhele8376 4 года назад

@@greatscottlab GREAT ;

@davidwallner847 4 года назад

I am german too and i learn so much from your videos its so cool for physics

@AdamWelchUK 4 года назад

I love home assistant. If you add an integration to track whether you are home or not you could loose the toggle switch (and the chance to forget setting it). Cheers for the vid.

@vgamesx1 4 года назад

Exactly what I was thinking, this type of setup is far too easy to forget about and really you'd want it running 24/7 every time you aren't home, not just one week while you're away.

@vgamesx1 4 года назад

7:10 Note that if you put ANYTHING onto the internet, it's highly recommended to setup a reverse proxy which tells traffic where to go, the reason to use it is because you only need two ports exposed 80 and 443, everything else can remain secure behind your router and more importantly it limits any attacks to your network to just the reverse proxy itself rather than your server or other devices, even better if you use containers such as docker and you can even use Cloudflare for free to obfuscate your IP address from potential threats. Also, thanks to NGINX Proxy Manager, this was made super easy to do fairly recently, I've been using it for my home appliances such as Nextcloud and I love it. Edit: Oh yeah one other benefit is that you can provide anything with SSH which doesn't have it built in, like say a personal wiki or an ESP8266/32.

@incxbxs 4 года назад

or use vpn only. A router with vpn server will be much more secure.

@vgamesx1 4 года назад

@@incxbxs True, a vpn is the best option for personal use but it isn't a good solution for everyone, for example if I wanted to share files from Nextcloud with my parents they wouldn't know how to use a VPN or if I wanted a private chat server then it would make it even harder to convince anyone to use it.

@woodcat7180 4 года назад

He is using Home Assistant cloud Nabu Casa to have internet access. Also the Home assistant runs in the docker.

@kbytfs 4 года назад

Been using esphome for years for basic temp and env monitoring, would love to see some vids of you building a current sensor to measure household usage.

@rysacroft 4 года назад

In the UK some of the electrical suppliers will give you a two part device that monitors your usage. One part is a current clamp that you clamp around the feed to your meter. It transmits by radio to a LCD display unit that can be in you kitchen or wherever. I think people get bored after a while and find no use for this gadget. You might be able to buy on on eBay. We had one where I work and it was discarded fairly soon.

@orshemesh1213 4 года назад

LOL Andreas Spiess also upload video about ESPHome today

@greatscottlab 4 года назад

Really? What a coincidence

@TheS1l3ntOne 4 года назад

@@greatscottlab both of you should do a collab

@Fix-N-Ride 4 года назад

@@TheS1l3ntOne let's rethink that sentence

@pushkard9377 4 года назад

@@doggo7567 LOL They're neighbors.

@PhG1961 4 года назад

@@greatscottlab Indeed he did ;-)

@HenriqueValcanaia 4 года назад

Why RU-vid stopped recommending your videos? Thumbs up from Brazil 🇧🇷 my dude!

@meetv7700 4 года назад

The ssid "youwillneverknow" 😂

@glmnet 4 года назад

That takes courage

@rysacroft 4 года назад

I read of one guy who had some dodgy neighbours. He changed his ssid to something like this but a lot shorter. "Government mobile vehicle inspection van #27" :)

@meetv7700 4 года назад

@@rysacroft savage indeed 🤣

@steven44799 4 года назад

If you use an analogue input with a resistive divider you could do quad state input sensing like a commercial alarm panel to know if the sensor/cabling has been tampered with.

@Kryzen2 4 года назад

You are My favorite RU-vidr sir I can watch your videos all day

@jason_zhemingzhang 4 года назад

Yes! My favourite DIY RU-vidr with my favourite home automation platform!!!

@BlownMacTruck 4 года назад

Holy crap, your handwriting is very nice. That's rare these days with no one writing anymore.

@-MrDontCare- Год назад

Great, this was the motivation video I needed to wipe some dust off one of my pi 3's that I have lying around.

@mjuhasz 4 года назад

One thing to consider with this setup: WiFi. Intruders can easily break this security setup with a 5$ pwnagotchi. You could improve that situation quite a bit by wiring at least the Pi using ethernet to the router. That way you could not only check for the open contact but also if the ESP is available or offline and send a notification if necessary.

@jantube358 2 года назад

They could cut off the power to the house too. I don't know if normal internet works without power.

@TinkerbatTech 4 года назад

Pretty slick setup for that system! Seems that it's getting easier and less painful (As well as cheaper!) to set up a custom DIY household system. I like! My house back-up battery setup already uses Bluetooth BMS monitoring which is very detailed and useful... Thanks! Stu

@Harethen 4 года назад

D. Stuart how does it say 1 week ago

@gouthamvirigineni348 4 года назад

@@Harethen yeah 1 Week ago... but how?

@melluh 4 года назад

@@gouthamvirigineni348 patreon

@TinkerbatTech 4 года назад

@@melluh Patreon is the answer. Releases a week early to Patreons, IIRC.

@krispy._kay 4 года назад

you are really GREAT with your job SCOTT

@soret 3 года назад

I managed to get OTA working! I think the purpose of OTA is to push firmware over the wi-fi network so you don't need to use esphome-flasher every time. So, no cables! But the ESP device will try to register itself as "name.local" and homeassistant will need to be able to resolve it (try ping first). In my case it worked surprisingly easily! Thank you for you videos!

@konavader 4 года назад

I am a subscriber, I’m here because I’ve been fascinated with electronics most of my life, however my brain doesn’t want to retain the information on the subject no matter what I do. So I live vicariously through individual’s such as yourself. I’m commenting because this videos subject would have been something I would have given a go. I think I am going to purchase a 500 piece electronic’s kit that includes a version of a pie for a interface terminal. Aloha from California, have a great day people of the world.

@laxmiibhele8376 4 года назад

Hey GreatScott is it possible to make a accurate lcr meter. Please make one or atleast mention the required ic ( DIP package please )... I recently got a good multimeter but it doesn't have capacitance and inductunce measurement I love your content ❤️.

@_scoobydoo7456 4 года назад

🙋

@Inquire98 4 года назад

That was REALLY Really really good 👍🏿 One of your best video presentations 😇

@rizkyp 4 года назад

Finally Home Assistant, together with esphome is really awesome. Easy to setup and configure and also powerful tools.

@DonGerico 3 года назад

Would love to see more home assistant related projects. I think we can all make use of videos like this. I have fallen in love with HA.

@creazychannel 4 года назад

GreatScoot's Wi-Fi SSID : youwillneverknow 😂

@goodgoat3096 4 года назад

An expanded version of this system would be extremely practical.

@bleysandleak6750 4 года назад

Have been needing this for soooooo long. Buying and doing this.

@123456RVD 4 года назад

You could also, instead of the switch, use the location of your phone to enable or disable the alarm with your automation. This way the alarm is armed when you're not home! :)

@greatscottlab 4 года назад

Good idea :-)

@YuryMar 4 года назад

@@greatscottlab Actually you may even use not location of phone (which may be battery-consuming), but the fact that your phone is connected to your home WiFi SSID. If yes - some software on the phone just suppress alarm.

@ChrisLeeW00 4 года назад

If your house is already wired for an alarm system, it's likely the control box has all the wires labeled and easy to patch to. Quite a great esp32 project to make!

@maxque5075 4 года назад

Another great project! I will be using this to notify me when mail has been delivered to my mailbox.

@choderdroid 4 года назад

Node-Red with Home Assistant also works well for creating all types of automation's.

@Nathan-mu8zy 4 года назад

Best 10 minutes of my day

@sinter76 4 года назад

Just did similar project with 433MHz wireless door sensors, ESP8266 and Blynk cloud service. :) Integrated Google Assistant as well to activate/deactivate security system in addition to mobile app

@rnovachkov 3 года назад

I am building my own simpler than home assistant project and intruder detection is one of the things I am planning to implement. So to avoid the switch you can set the esp to trigger mac address sniffing algorithm after the door is open to distinguish friend or foe.

@anandhakrishnant6788 4 года назад

This was the video i have been waiting for! Thanks

@kind3rthen00b 4 года назад

What I did was to add a motion sensor inside, close to the door. It activates the hallway lights but also if it's triggered then I don't receive a notification when the door is opened. So, if you are inside and you open the door, there is no alarm. If you open the door from the outside, then you get a notification. No need for a switch 😉

@rubabmubarrat 4 года назад

I have pi4 and esp8266, I will definitely give it a try in near future. THANK YOU SO MUCH, LOVE FROM BANGLADESH

@aykutcavus7969 23 дня назад

Super Video! Greatings from Hünfeld (Fulda)

@some-random-guy-l4r 7 месяцев назад

I saw this, now I have a nabu casa subscription

@elimcewen1607 4 года назад

Hi I love your vids

@robinc.6791 4 года назад

Absolutely love home automation projects! Please do more

@DMC428 3 года назад

Hey Scott! Your videos safed my arse again! Greetings from Erlangen Höchstadt!

@LordDecapo 4 года назад

Would love to see you do more with this home automation. Its something I plan on adding to my place once I move.

@ogaanca 4 года назад

If you want to flash ESPHome devices directly, you have to connect it to your Raspberry Pi, since the ESPHome is essentially running on it.

@guisantesconjamon Год назад

Great project, and clean!!

@orlinchirinos1981 4 года назад

Great job Scott with the DIY Home Automation Intruder Alarm System you created.

@MrWahjudi 4 года назад

Its great info, it will be better if you found esp32 for node with deep sleep capability, so we don't need to mesh around the cable for power supply in your door. its only need battery LifePo4 or 18650 type of battery.

@transistorbrains 4 года назад

Haha. I love your SSID and password

@abrahamlincoln2870 4 года назад

This man is a genius!

@Kosh42EFG 4 года назад

Welcome to the HA world. I've just virtualised my setup on to Proxmox. I have hundreds of entities and automatons running in my home.

@adithyan-exe 4 года назад

5:30. Not works like a tweet ,. Works like a charm

@the-matrix-has-you 3 года назад

Hi @GreatScott! isn't Power through electric plug a Security Flaw? What if Burglar/Intruder shuts your electricy down... Maybe upgrading this Project with a 18650 3.7V UPS board might be good idea

@yousuck2000 4 года назад

nicely done. version 2 could be: software toggle switch in homeaassistant instead of hardware toggle switch; using deepsleep and battery instead of mains power supply.

@ostolaus 4 года назад

A cool project would be to start recording on a security camera when the alarm is sent.

@0711cvoid 4 года назад

Did that. Maybe this will work for you :) community.home-assistant.io/t/track-your-cat-with-homeassisstant-remote-raspberry-with-pinoir-camera-and-use-ffmpeg-and-telegram-to-send-a-video/118230

@marco15 3 года назад

This must have been said in some other comment but I can't find it so here I go. You can use home assistant presence detection to enable disable the alarm. For example you can have the alarm disabled as soon as your phone connects to your home wifi and enabled when it disconnects.

@susugar3338 4 года назад

You think exactly what I think. Great Video

@RahulJain-rj6jw 4 года назад

your videos are so easy to understand and amazing. thank you very much

@FaFairuz8 4 года назад

If I have the opportunity to building my own house, I would like to add +5v, GND and +12v line to wiring design.

@erwinslootweg7938 4 года назад

the problem you might run into with that is voltage drop over distance...

@FaFairuz8 4 года назад

Because of DC?

@thejpkotor 4 года назад

Fa Fairuz yes

@MegaMaddog90 4 года назад

I’ve always thought while watching you draw schematics your handwriting is amazing lol like computer generated

@YuryMar 4 года назад

The only problem - that criminal may turn down the power to your home externally, and such simple solution will be disabled. Many professional solutions use backup battery. And of course for the same reason they use cellular connectivity to server outside of the building (since when power is loss - no WiFi and maybe no local Internet).

@pranalisarpotdar8203 4 года назад

2nd!!!!!!!!!!!, btw, I am happy great scott is starting to automate more, it is the future.

@derryoneill9484 2 года назад

if you have your smartphone linked with the app then you can use its GPS location data and geofencing to disable the system when it detects your smartphone in the building but arm itself if you are away from the zone

@EthanSeville 4 года назад

**uses a wifi jammer to brack into your appartment**

@constantinshim4271 3 года назад

I hope you won’t brack into my apartment

@emrepehlivn 2 года назад

Scot, Thanks for the project. What to do if you want to be notified when the door is closed ?

@sudheer7595 3 года назад

8:35 we can use person detection it inbuilt in Home assistant and use your mobile GPS location

@adrianelianneagu 4 года назад

Hi, as probably mentioned already an esp8266 wi-fi jammer/ deauther will block your system from sending the payload to the raspberry, and therefore no notification for you. I woyld suggest the following sollutions: - buy and esp rj45 shield (something like a.aliexpress.com/_mM1ZYpd ) and send your messages via UTP cable. - wire the raspberry pi on utp cable as well - in your raspberry pi make a ping to all your sensors every 30 seconds to make sure that they are still alive and have them return the state of the door ( closed or opened). If the sensor doesn’t respond, retry the ping 3 times and power the alarm if still no response. When it comes to security you should not rely on only one fail safe mechanism :) Good luck :D

@irok1 4 года назад

Hey, I did a project last year along these lines. Reed switch, ESP(32, admittedly), and I did it to a central ESP32 and a phone app

@irok1 4 года назад

And then I messed around with Home Assistant for a while...wow

@josephshokry1372 4 года назад

I hope you make this project as a series and explain it more with examples to teach us how to make a complete smart home project

@PexiTheBuilder 4 года назад

Been planning something like this, just waiting for motivation to build :D

@SmartSolutionsForHome 4 года назад

I love your movies! Because of you, I feel like doing something similar! Thanks ;)

@embracethesuck1041 2 года назад

Can't wait till the ESP prices come back down to earth so I can buy some more.

@arpithjain4889 4 года назад

I watch the whole video only for 10:50 🤩 Ps: love your content!

@electro_king_official 4 года назад

Please make a video on power distribution board Buy or diy

@Legolas89119 4 года назад

you can attach the phone you installed HA app to your HA user to get a presence sensor. If your phone location matches the location you set in settings as your home then you will be marked as "Home". Else you're "Away". You can use that sensor instead of the toggle switch

@vamsi808 4 года назад

I am waiting for great scott

@abizkit94 4 года назад

If you don't want to waste electricity by having the ESP running all the time I can highly recommend to have a look at the Trigboard from Kevin Darrah. It is LiPo powered, and can run for several months without recharging, since it goes into deepsleep, while still being able to trigger once your door is opened. Don't know how well it integrates into Home Assistant though.

@jamess1787 4 года назад

Welcome aboard the man train! Of home automation that is. 👨🚆

@electromatic138 4 года назад

Congratulations for your new PC a good upgrade from the laptop. By the way is your Pc custom built .

@sledgeHammerRulez 4 года назад

YEZZZZ!!! Great scott is convinced of Home Assistant! Great hardware projects are coming to the HA community ... off course MQTT compatible. BTW Andreass Spiess has a nice comparison between ESPhome and Tasmota.

@syber-space 4 года назад

@GreatScott! You have to restart the ESP Home plugin for it to register a change in hardware devices since the update only occurs on process start. It can be a little annoying so I leave a dummy device in the port to keep it active.

@FrankGraffagnino 4 года назад

definitely give the TrigBoard a look. Super super low power esp32 system that is perfect for reading the state of switches like that.

@marcrives279 4 года назад

True, except price

@Cuddles23 4 года назад

..or you can flash konnected io to an esp8266 device (preferably a wemos d1 r1/r2 since it has onboard switch mode power supply which will accept 9-24v via barrel jack or Vin pin so that you can use it with existing alarm panel power) which will then give you 6 preconfigured inputs and 1 output which can be configured further through konnected app ui and konnected also offers free cloud service and you don't even need to set up HASS, HOOBS or openHAB server. It connects directly to cloud. Then you can do easy integration with Samsung Smartthings app and set up some automations in it to get notifications etc. and THEN integrate with IFTTT to make applets for quick control of devices directly from home screen.

@rnnn5536 4 года назад

Hi Can you make a power supply with lm723cn IC ? PLZ

@JAYANTHISUDUPIRECIPES 4 года назад

Very nice , liked it👍👍👍

@andrekroth 4 года назад

liked it and learned of home assistant. fine scott!

@hamzamalik221 4 года назад

You Are Awesome Person ❤️❤️❤️❤️❤️❤️❤️❤️❤️

@ZillionPrey 4 года назад

A 2.4 Ghz jammer would yield this system useless. A Jammer detection system would be very useful.

@oniruddhoalam2039 4 года назад

Maybe an idea for a future project.

@pushkard9377 4 года назад

Only military and militants would possess that tech. But u can use an emp pulse for the sensor.

@Silvije2 4 года назад

Funny comments. All a burglar needs is wifi deauther on same 2$ esp8266 board

@goodman854 4 года назад

@6 months ago I don't think to dumb to use is the correct word there more to dumb to know about. Using them is VERY easy. They are very cheap and you can make your own. They show them off at security expos all the time. It's a well known fact that wireless security isn't the best, and it's often not much cheaper either, and in the long run with replacing batteries sometimes more expensive. Hardwired while it takes more effort offers a magnitude higher of security with a little extra effort.

@thewolfin 4 года назад

With the amount of wireless traffic we're surrounded by these days, it'd be going off every millisecond. Just go all the way and get a spectrum analyzer, and then weep. powerwatch.org.uk/science/studies.asp

@prashanthkumar3834 4 года назад

Please make a video on how to read PCB and derive schematics from them on Electronics Basics topic

@huzaifatawab3278 4 года назад

Just was waiting for your new video ❤️

@friendlyfredward 4 года назад

It could be possible to only send the notification when you are away from the house by checking GPS data of the phone, or checking if the phone is connected to local wifi network?