The Tomahawk VL Timer uses robotically constructed electronics for reliability and ease of use. Programmable for up to 4 feedings per day. Feed time is adjustable up to 20 seconds. Programming is made easy by 3 on-screen prompts, including an onboard test feature. High-impact composite construction for long-lasting durability. Universal mounting system for versatile use. Operates on 6V or 12V batteries. Pre-wired for solar panel and remote control.