On time's tomahawk vl timer utilizes robotic constructed electronics for reliability and ease of use.This unit can be easily programmed for up to 4 feedings a day with adjustable feed times up to 20 seconds.Programming is made easy by three on screen prompts, including an on board test feature.Its high-impact composite construction is pre-wired for solar panel and remote control.The universal mounting fits most hoppers and it is ready to be used with 6 or 12 volt batteries (not included).Type: Feeder TimerSize: UniversalDigital: YesBattery: 6 or 12 VoltFeed Time Programs: 4Duration: 1-20 SecondsHousing Material: PlasticDegrees: 360 Degrees