EZLAP Timing System Features:

This Lap count timing system is a fully operational lap counting system for all RC Model of all size.
The transponders are extremely small and can free in mini RC Cars 1:18,1:24,etc.
Everytiny and lightweight transponder is encoded with a unique ID By crossing the start/finish line the recognised and processed by the receiver module mounted to the lap counting bridge. 

System Requirement:
1.Wins 10 .Windows 2000 , XP, Vista, Windows 7,Windows 8 or 8.1 (32/64-Bit SystemSupport)
2.One available USB 2.0 port
3.Installing Drivers 

Package Included:

1.4 Personal Transponder （4 kinds of connect cables for option )

2.USB PC-Interface with data cable

3.4 Recevier Modules for tracks with 1.2m width

Product View:

There are 4 different kinds of transponders you can choose:
1.For Mini-z/AMZ RC Car tranponder:

2.For 1:8 1:10 1:8 1:10 RC Car,Buggy ,or any other cars which have receiver box 
could be match with this lap counter system 

3.For MINI-Q WLTOYS MINI RC Car with Y plug