Features: * You can use the timer to turn on/off any appliance at a preset time * 16 on/off programs per day, 15 combinations per week. * Programmable around the clock. * Built-in battery to back up memory (save program settings) in case of power outages * Repeating program with 16 on/off settings, and manual on/off settings * Clear and easy-to-read LCD display with LED indicator * Allowable ambient temperature: -10°C to 55°C * Form C output, normally open, normally closed, 1/4 inch quick connector * Contact rating: resistance 16A, inductance 8A, motor 1/2HP The multifunctional TM619 digital timer switch with waterproof cover can automatically turn on and off various appliances at the preset time a week ago, and can work in cycles every week or day (minutes to 168 hours) according to the preset program. Specifications: Part Name:TM619 Digital Timer Switch Color: White Size: 60*60*40mm Material: ABS Input Voltage: 12V, 24V, 110V, 220V Output: 16A, SPST @ 250Vac, voltage output. Use: All-weather programmable Daily: 16 switch programs [PROGRAMMABLE CONVENIENCE] The TM619 allows you to schedule appliances for daily or weekly use with up to 16 on/off settings per day, providing flexibility for your routines. [EASY-TO-READ INTERFACE] Featuring an intuitive LCD display paired with a bright LED indicator, you can effortlessly navigate through programming options. [BATTERY BACKUP CAPABILITY] Don't worry about power outages; the built-in battery ensures that all your settings are saved and ready to go when power returns. [ADAPTABLE OPERATING CONDITIONS] Designed to function within a temperature range of 10°C to 55°C, this timer is perfect for both indoor and outdoor applications. [SIZING INFORMATION] For optimal usage, please check the product dimensions 60mm x 60mm x 40mm.