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View Full Version : open car alarm via 7650 possible?????


wanja
14-09-2003, 09:15 AM
is there a program to open yor car and shut down alarm ???? via bt
yuppo
16-09-2003, 12:16 AM
It's not gonna do you any good unless your car is bluetooth enabled and that is pretty unlikely.
realmmahesh
16-09-2003, 05:57 AM
BT works on radio frq. within range max of 30 mtrs.
Car alaram remote works on radio frq. may have more range.
there should be a way to do that thing.
rarr
16-09-2003, 07:30 PM
BT works on radio frq. within range max of 30 mtrs.
Car alaram remote works on radio frq. may have more range.
there should be a way to do that thing.


you mean radio waves surley... radio frequency just doesnt make sence, at least in the way your using it.

The range on BT devices is 10mtrs or 100mtrs most of them being 10 and you'll be lucky if your phone does 10mtrs.

yes they both use radio waves, but at completly different frequencies, its like asking to recieve FM radio Via bluetooth its just not going to happen.
lawrenz
18-09-2003, 07:35 PM
maybe someday.. its gonna happen, but i think its only for fun.. not for robbery.. hehehehe....
realmmahesh
19-09-2003, 08:07 AM
you mean radio waves surley... radio frequency just doesnt make sence, at least in the way your using it.

The range on BT devices is 10mtrs or 100mtrs most of them being 10 and you'll be lucky if your phone does 10mtrs.

yes they both use radio waves, but at completly different frequencies, its like asking to recieve FM radio Via bluetooth its just not going to happen.


a software should be able to make different frq to emit or accept. FM will not be possibe. car alaram remote does'nt work on FM frq.
realmmahesh
19-09-2003, 08:26 AM
spec:

Bluetooth is an open specification for wireless data transmission that operates on the globally available 2.4GHz radio frequency.
rarr
19-09-2003, 07:23 PM
spec:

Bluetooth is an open specification for wireless data transmission that operates on the globally available 2.4GHz radio frequency.

a car alarm fob transmits anywhere between 290MHz - 410MHz

oh dear bit of a difference there :rolleyes:
wanja
20-09-2003, 12:10 PM
you stand by the window and use B.T...... :-o :D
DarkKnight
21-09-2003, 12:35 AM
There are some alarms that use infared. You could use the remote control software to transmit the code to unlock or lock a door
lawrenz
21-09-2003, 06:03 PM
i think.. infrared is not possible... its only range, i think... 15-30cm... im not sure.. and it must be parallel to each other....
bracesguy
24-09-2003, 09:39 AM
i think.. infrared is not possible... its only range, i think... 15-30cm... im not sure.. and it must be parallel to each other....


dont you think it will cause harm to IR or BT if we use it in different form?
i mean, we use it to control :
phone to phone
phone to PC
phone to TV/vcd/dvd/component
and now:
phone to car

how about, control:
phone to aircone
phone to washing machine
or even phone to start a car (this will great!)

just a thought!