It means "just go, without any key", it seems my car with my sense, it know what you want to do, much convenient for you.
With keyless go system, while you get near 1-2meter, the car unlock/dis-army if transmitter (responder) with you (in your pocket or bag), while you leave car more than 2-3meter, vehicle be lock/army automatically. This function often be called PKE(passive keyless enter system).
Keyless go system must with another important function, while you enter vehicle, just press brake pedal, and push the engine start/off button, vehicle could be started if legal transmitter(responder) is in validated distance. (validated distance is 2meter)
PHILIP LATEST NXP SOLUTION.
2 CORES(ENGINE), 2 RFID SYSTEM
CONVENIENCE, SAFETY EFFECTIVE,
CAR ENGINE START/OFF SYSTEM
Our keyless system feature:
1. With car alarm system,
Our keyless go system with all car alarm functions, if install SD-226A/H, don't need to install car alarm again, in the main control box already with all car alarm program(for detail to refer manuals)
** SD-266A for automatically transmission vehicles,
**SD-266H for hand manual transmission vehicles
2. Compatible with central lock system
No matter positive or negative trigger of central lock system or without central lock system could install our products( for detail to refer installation chart)
3. Compatible window closer
Window close module is very useful for driver, when he/she forgot raising windows, and turn off car, window closer could close windows automatically.
4. Our keyless go system could install near all 12V vehicles
Many vehicles on road without transponder system, it is easy to install our keyless go system, if the car with transponder, with bypass module to install on.
Actually, our keyless go system could instead all mechanical vehicle lock.
5. With dual Radio frequency identify System
Our keyless go system is special, the basic RFID system working with battery in transmitter, (usually system), another RFID system is working without battery, so that means "take out the battery from transmitter, you still could start vehicle"



