This is the Compustar 1WG15R-FM Key Fob.

Compatible With These Systems: 

FCC ID: 
VA5REH500-1WFX
IC ID: 
7087A-1WREH500FX
Model Number: 
1WG15R-FM
Compatible Antenna Number: 
ANT-2WFMX, ANT-1WFMX
Transmitting Frequency: 
FMX
Is this a 1 Way Keyfob?: 
Yes
Is this a 2 Way keyfob?: 
No
Battery Type: 
2 x CR2025
Keyfob Colour: 
Black
LED Colour: 
Blue