comment [3]
moze shema?pliz
IP: n/a
JUL14
Hacking wireless doorbell with brute force
Wireless doorbells are very popular today because of their easy setup and pretty low price. The only flaw is that we know all about how they operate. Frequency is 433.92 MHz and they use primitive signal encoding. Check out these extensive wireless doorbell reviews: top rated wireless doorbells.
Here we can see a device that consists of a 433.92 MHz transmitter module and a microcontroller that emulates pressing a button on bell's remote controller. The thing is that this "remote" is universal and it triggers every doorbell in range within a few seconds. Method used is brute-force that sends out all 2^12 or 4096 codes that original HT12-E produces. Now the only question is whether you are going to use this device to annoy all of your neighbourhood or to open their garage doors.
© Furrtek
[ Source: Furrtek ]
Hakanje bežičnog kućnog zvona brute force metodom
Link
Comments (4)
similar content
- Brute Force BIOS Cracking (17-11-2011) [@News]
- Wireless pulsating Valentines heart (14-02-2009) [@News]
- Make your own wireless power transfer (15-05-2009) [@News]
- Wireless LCD display (03-02-2010) [@News]
- Wireless POV display (08-05-2009) [@News]
- Hacking iButton vending machines (13-07-2009) [@News]
- Wireless voltage detector circuit (21-09-2011) [@News]
- FM wireless microphone (22-02-2004) [@Schematics/Radio transmitters]
- Wireless car alarm (22-02-2004) [@Schematics/Security devices]
- Wireless XBee temperature sensor (25-11-2009) [@News]
comment [4]
- From video doorbell on 15-10-2010 at 09:12:52
The Wireless Doorbell has proven to be a great tool for many homeowners. Although it is a
relatively new invention, it has had a dramatic effect on the doorbell industry. Many
homeowners have wrestled with the decision of whether to add it to their home.
IP: 27.38.87.49
add comment
Please log-in!
You can log-in on forum link: Login page. After logging-in, return to this page and click refresh in your browser.
