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Lockitron: Keyless entry using your phone

lockitron.com

131–140 of 222 posts

Re: Lockitron: Keyless entry using your phone

#133
Our company developed a product where you can enter a place just by calling a specific number. If your number is on the registered number's database it will unlock the door...

Don't know why they don't do it like that instead of having to send a text...

Re: Lockitron: Keyless entry using your phone

#136
post #63

Earlier quoted context omitted.

Why use a car? Relies on: Gas to run You making sure everything is well maintained Expensive vs biking Auto mechanics needed if your car breaks down Anyone in your area could easily steal your car or explode it rendering it useless. Doesn't seem like a very good risk/reward ratio to me. Kidding aside, you must not have read very carefully, since it has NFC and Bluetooth as backups. The DDOS scenario would require a t…

wouldn't it be more like why make a coal driven steam engine when diesel models had been out for 30 years?

There are more advantages to this than you realize. For instance, my father is a quadriplegic and has limited dexterity so it is extremely difficult for him to handle keys. If he wanted the ability to lock a door on his way out, it would be much easier for him to make a few taps on his iPad and be on his way.

Re: Lockitron: Keyless entry using your phone

#137
post #133

Our company developed a product where you can enter a place just by calling a specific number. If your number is on the registered number's database it will unlock the door... Don't know why they don't do it like that instead of having to send a text...

How do you deal with caller ID spoofing?

Re: Lockitron: Keyless entry using your phone

#138

What happens if the iPhone runs out of battery? The site says it still works if you have "lost power", but I assume this means in the household?

I assume you could still use a key. Nothing seems to be covering the deadbolt lock on the outside of the door. I have the same problem with two-factor authentication though, I guess you'll just always need a backup.

Re: Lockitron: Keyless entry using your phone

#139
post #63

Earlier quoted context omitted.

Why use a car? Relies on: Gas to run You making sure everything is well maintained Expensive vs biking Auto mechanics needed if your car breaks down Anyone in your area could easily steal your car or explode it rendering it useless. Doesn't seem like a very good risk/reward ratio to me. Kidding aside, you must not have read very carefully, since it has NFC and Bluetooth as backups. The DDOS scenario would require a t…

wouldn't it be more like why make a coal driven steam engine when diesel models had been out for 30 years?

I'd say it's analogous to making a diesel engine when standard combustion engines already exist.

Re: Lockitron: Keyless entry using your phone

#140
post #109

Earlier quoted context omitted.

The keycodes are pretty easy to guess. Regular users will only ever enter the correct codes so if you look carefully at the keypad you can see which digits have been pressed. Most likely there will only be 4 of the 10 possible digits used. I've actually encountered keypads where the order didn't actually matter so you could get in in seconds.

Combine that with the assumption that the average consumer probably used a date of some significance for their 4-digit code and in the US you can guess that 0 or 1 was first, 0, 1, 2 or 3 was the third position, leaving you only to guess the second and fourth position.

There are only 24 possible combinations of a 4 digit code anyway (assuming 4 different digits). I doubt the devices do a lockout on the wrong code, so it wouldn't take that long to hack.
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