Replace any standard wall switch with an Intermatic in-wall control to add automatic, programmable, or countdown functionality without a remodel. Our spring-wound countdown timers are ideal for bath fans, heat lamps, and pool pumps. Mechanical and electronic in-wall timers add 7-day or 24-hour scheduling to lighting and appliance circuits. Plug-in timers offer the same control without any wiring. All available with classic, decorator, and Wi-Fi-connected options.