Here is a simple 5 seconds treatment for all the security systems(i.e SteelMate etc) available in the market including the chinese GSM systems as well.
If you lost your remote or your system becomes out of order,These systems can not disturb you any longer,
All these systems rely on a single Normal Closed Relay that is used to cut the ignition wire of the vehicles for security.
An essential part of all these systems is the wiring harness with them and all of them have
1- A thick Red Wire (with blue fuse 15A) "It is the main +ve supply of system
2- A thick Black Wire "It is the -ve supply or the Ground for the system
3- A thin WHITE wire " It operates the Ignition Cut Relay"
CUTTING of any of the above wires disables the system completely and the vehicle is ready to start and cannot be interrupted by any remote or cellphone any further.
Also if the MAIN JACK having these wires is detached , again there is no security at all and vehicle starts immediately.
All the vehicles having such systems can be also be started by connecting a wire from +ve Red terminal of the Main battery to the ignition coil wire (usually Black-White)
So if ever your systems disturb you , amidst on road, dont look for a mechanic around simply look under the steering column and you will easily see the stray wires of your security system and the blackbox of your system. Just plug out jack our pull any of the above wires and you will be rescued.
hope this would helpful in emergency to many