BAOMAIN CN101A 110V Digital Programmable Timer Switch,16A Weekly Relay

110V AC Input Voltage , 200-250V Output Voltage110V AC control input for safe operation with 200-250V AC power output for load switching | Dual-Mode Programmable Control Offers automatic scheduling with 28 on/off settings or instant manual control for complete flexibility | User-Friendly LCD Interface Features a clear LCD screen for easy programming, fast time tracking, and real-time status viewing at a glance | Built-in Battery Backup While the timer runs on main input power, its integrated battery preserves your custom schedules and supports setup even if primary power is disconnected | Standardized Panel MountFeatures a 4-pin configuration compatible with 1/4" female quick-connectors, designed for easy flush installation in panels with 3.2mm (1/8") mounting holes