An attractive and practical multifunctional dispenser that is simple to program and versatile enough to use anywhere odors or insects are a problem. State-of-the-art chip technology allows complete programming with only three slide switches. Sensor stops normal spray operation when door is open preventing unintentional discharges into eyes or face. Flashing green light indicates dispenser is fully functioning. Options for day/night and spray intervals of 5, 15 and 30 minutes. Change battery and can warning lights flash to notify operator unit needs service. Dispenses 3000-use or 9000-use spray cans. Advanced energy management system?up to two year battery life on two "D" alkaline cells (not included).