Velleman, Transmitter, models:

AVMOD11 Series	Quick Manual
AVMOD17	Quick Manual
CARSFM3	User Manual
K4101	Manual
K6710	Manual
K8049	Illustrated Assembly Manual
K8058	Illustrated Assembly Manual
K8059	User Manual
K8074	Getting Started Manual Assembly Manual
PMR3	Manual
SO11001	User Manual
VM121	Manual
vm118	User Manual