UPDATE: 08 / 13 / 15
Making some progress on a newer version. Here is the new feature changes:
1. No RFID / auto-unlock feature. Due to the nature of how this system works, it lends itself to being more of an annoyance based on feedback from customers (they usually disable it)
2. Will come with a Supra key fob with integrated blank key. Painted silver/clear to start, perhaps no paint if you like to custom paint them yourselves.
3. OEM-like start button, designed to fit in the Supra key cylinder hole without ANY modifications: Just remove the key cylinder
4. Two command modules: Door lock/unlock, and smart push start button.
Push start button functions are the same, listed in detail throughout this thread. They were developed with a tuner in mind, being that you have the option of continuous cranking "hands free" while doing compression checks, etc. for 15sec, or standard engine start whilst taping button without holding.
Push start will only function when doors are unlocked using my door lock command module. If someone breaks in and unlocks the doors through other means, or picks your door lock and opens the door, the start button will remain DISABLED, and your factory alarm will function as intended with its own protections. The unit comes with some alarm-like functionality and can be used as a replacement alarm system, although very basic.
When you lock the doors using my command module, the OEM alarm will become active if still available. Opposite is true when you unlock.
5. Ignition harness for Supra plug-n-play functionality: No need to cut ignition wires.
6. All wiring and wiring instructions for the Supra.
7. 1 year support / 30day money back
Cost is $495 shipped anywhere in the US. It takes 15 man hours to assemble and test each one, and 6 hours to print all the plastic parts (3d printed). There has been many hours of R&D to develop this, and finally parts in low volume for this type of work tend to be much more expensive than your typical $50 Viper alarm system sold by the thousands using cheap Chinese labor.
I will update this post once I have one or two ready to ship.
UNPAINTED if requested:
Special TRD button upon request
UPDATE: 08 / 03 / 15
Damn, 7 years since the last update! Going through unreliable suppliers, causing constant redesign, thus nothing gets done. Chinese MFGs here one day, gone the next.
No real news for those who've waited this long. I don't expect this to gain much traction unless I find more spare time. Fun project to watch if you have the patience.
POLL OPTIONS:
Trying to make up my mind:
(A) Keyfob w/hidden key + smart start button = You get a Keyfob with a hidden blank key. Fob communicates to box in car. Once your 2-3 feet from the car, it automatically locks/unlocks the doors and enables the start button. It also allows anti-carjacking. If the fob is not in the car within 30 seconds of you starting it OR opening then closing the door, cuts the ignition via the start button.
(B) Smart start button ONLY = Just the button and circuitry. It will need a signal from another alarm to enable itself and let you start your car. You would use your alarm to lock/unlock the doors. This is the best option for those of us who have a nice COMPUSTAR alarm system with the 2-way pager. The hidden keyfob is nice, but you'll end up carrying to large fobs everywhere you go.
(C) Automatic lock/unlock as you approach the car = Best convenience if you choose the keyfob option, but may become annoying if your working on your car. You can cover the keyfob in aluminum wrap, turn off the RFID via a button, or keep the key near the car.
(D) Must touch car to lock/unlock = Small hidden sensor near glass. Keyfob enables this sensor. You touch sensor to lock/unlock the doors. Issue here is you *can* leave the fob in the car and it can still lock on you.
UPDATE: 07 / 23 / 08
Video PART 2: Full operation: http://www.youtube.com/watch?v=2n6F-owxgyY
Here's a topic: Youtube VIDEO showing my progress-> http://www.youtube.com/watch?v=iTDHLUd_lls
Talk amongst yourselves...
-------------------------------------------------
Final button
Prototype unit - fairly complete minus the button.
Circuit progress
---------------Original Post---------------------
I'm almost done working on a product and am looking for any interested parties.
First off, these things generally cost $2000-$3000 if you buy all the parts seperately. I can probably get this down to a few hundred dollars.
What: Auto push button start with auto-detect keyfob. Key the fob in your pocket. Get close to your car, open your doors w/o a key. Get into your car, push the button, car starts. Key only needed for opening the door manually.
Included:
RFID fob - 128bit encryption, new code generated each time you walk away from the car. I haven't yet decided how to incorporate the Supra key inside (like most do). I may request you ship me a copy of your key so that I can create the key-in-fob desgn or supply a kit that allows you to cut your key and slip it in.. or send me a remote that you use (alarm remote) where I can insert the frequency detection guts inside for a clean design.
Smart Push button - You push once, turns on accessories. Push again, turns them off. Anytime you put your foot on the brake and push the button, it cranks. Stops cranking after the tach signal reaches idle. Push again, turns off. The button will only function if the fob is in your car. I have yet to develop a column-lock solenoid if it can even be made. I may have to look at late-model toyotas to see if there is anything already available. If not, I can still offer this unit with the intention that the user resolves column-lock themselves.
Theft concern: It will be component based. If your a thief and you know the supra wiring, a few cuts and twists you can start the car. I plan to include a seperate connection for the fuel pump. You can always use this system with your current alarm, so there is that option.
I am looking at a few weeks for a test mule to be completed. As with anything, I would not be responsible for car theft, just like a turbo supplier isn't responsible for you dying due to excessive HP.
Making some progress on a newer version. Here is the new feature changes:
1. No RFID / auto-unlock feature. Due to the nature of how this system works, it lends itself to being more of an annoyance based on feedback from customers (they usually disable it)
2. Will come with a Supra key fob with integrated blank key. Painted silver/clear to start, perhaps no paint if you like to custom paint them yourselves.
3. OEM-like start button, designed to fit in the Supra key cylinder hole without ANY modifications: Just remove the key cylinder
4. Two command modules: Door lock/unlock, and smart push start button.
Push start button functions are the same, listed in detail throughout this thread. They were developed with a tuner in mind, being that you have the option of continuous cranking "hands free" while doing compression checks, etc. for 15sec, or standard engine start whilst taping button without holding.
Push start will only function when doors are unlocked using my door lock command module. If someone breaks in and unlocks the doors through other means, or picks your door lock and opens the door, the start button will remain DISABLED, and your factory alarm will function as intended with its own protections. The unit comes with some alarm-like functionality and can be used as a replacement alarm system, although very basic.
When you lock the doors using my command module, the OEM alarm will become active if still available. Opposite is true when you unlock.
5. Ignition harness for Supra plug-n-play functionality: No need to cut ignition wires.
6. All wiring and wiring instructions for the Supra.
7. 1 year support / 30day money back
Cost is $495 shipped anywhere in the US. It takes 15 man hours to assemble and test each one, and 6 hours to print all the plastic parts (3d printed). There has been many hours of R&D to develop this, and finally parts in low volume for this type of work tend to be much more expensive than your typical $50 Viper alarm system sold by the thousands using cheap Chinese labor.
I will update this post once I have one or two ready to ship.
UNPAINTED if requested:
Special TRD button upon request
UPDATE: 08 / 03 / 15
Damn, 7 years since the last update! Going through unreliable suppliers, causing constant redesign, thus nothing gets done. Chinese MFGs here one day, gone the next.
No real news for those who've waited this long. I don't expect this to gain much traction unless I find more spare time. Fun project to watch if you have the patience.
POLL OPTIONS:
Trying to make up my mind:
(A) Keyfob w/hidden key + smart start button = You get a Keyfob with a hidden blank key. Fob communicates to box in car. Once your 2-3 feet from the car, it automatically locks/unlocks the doors and enables the start button. It also allows anti-carjacking. If the fob is not in the car within 30 seconds of you starting it OR opening then closing the door, cuts the ignition via the start button.
(B) Smart start button ONLY = Just the button and circuitry. It will need a signal from another alarm to enable itself and let you start your car. You would use your alarm to lock/unlock the doors. This is the best option for those of us who have a nice COMPUSTAR alarm system with the 2-way pager. The hidden keyfob is nice, but you'll end up carrying to large fobs everywhere you go.
(C) Automatic lock/unlock as you approach the car = Best convenience if you choose the keyfob option, but may become annoying if your working on your car. You can cover the keyfob in aluminum wrap, turn off the RFID via a button, or keep the key near the car.
(D) Must touch car to lock/unlock = Small hidden sensor near glass. Keyfob enables this sensor. You touch sensor to lock/unlock the doors. Issue here is you *can* leave the fob in the car and it can still lock on you.
UPDATE: 07 / 23 / 08
Video PART 2: Full operation: http://www.youtube.com/watch?v=2n6F-owxgyY
Here's a topic: Youtube VIDEO showing my progress-> http://www.youtube.com/watch?v=iTDHLUd_lls
Talk amongst yourselves...
-------------------------------------------------
Final button
Prototype unit - fairly complete minus the button.
Circuit progress
---------------Original Post---------------------
I'm almost done working on a product and am looking for any interested parties.
First off, these things generally cost $2000-$3000 if you buy all the parts seperately. I can probably get this down to a few hundred dollars.
What: Auto push button start with auto-detect keyfob. Key the fob in your pocket. Get close to your car, open your doors w/o a key. Get into your car, push the button, car starts. Key only needed for opening the door manually.
Included:
RFID fob - 128bit encryption, new code generated each time you walk away from the car. I haven't yet decided how to incorporate the Supra key inside (like most do). I may request you ship me a copy of your key so that I can create the key-in-fob desgn or supply a kit that allows you to cut your key and slip it in.. or send me a remote that you use (alarm remote) where I can insert the frequency detection guts inside for a clean design.
Smart Push button - You push once, turns on accessories. Push again, turns them off. Anytime you put your foot on the brake and push the button, it cranks. Stops cranking after the tach signal reaches idle. Push again, turns off. The button will only function if the fob is in your car. I have yet to develop a column-lock solenoid if it can even be made. I may have to look at late-model toyotas to see if there is anything already available. If not, I can still offer this unit with the intention that the user resolves column-lock themselves.
Theft concern: It will be component based. If your a thief and you know the supra wiring, a few cuts and twists you can start the car. I plan to include a seperate connection for the fuel pump. You can always use this system with your current alarm, so there is that option.
I am looking at a few weeks for a test mule to be completed. As with anything, I would not be responsible for car theft, just like a turbo supplier isn't responsible for you dying due to excessive HP.