Timer Switch for Solar Lights Chicken Feeders, Programmable Daily Weekly 16 ON/OFF Settings with Keys Lock Function, DC 12V - JVR TL34

*Multi Programs JVR Power Timer can repeat programs with 16 ON/OFF setting and manual override, 1 minute to 168 hours timing range, support advanced pre-setting one week before. *DIY Timer It can be widely used for automatic chicken coop door, fish feeder, automatic preheating, light box, neon lights, water heater, water dispenser, fans, cell phone chargers, kitchen appliances, radio, television, street lamp, etc. *Save Energy Automatically switch on and switch off the power supply of all sorts of electric equipment according to the time setting by the user. Come with an internal lithium battery, never loses time even electric supply cut off. *Keyboard Lock The timer will lock automatically after 30 seconds no operation. Prevent children or others from accidently messing with your programs, more convenient and practical. Press C/R button four times continuously to unlock, lock icon in the left corner of the screen will be disappeared. *LCD Display Easy to read LCD screen, panel mounted. Keep the clock mark button pressed while pressing D+ H+ M+ to adjust the number matching the local time. Tips: 1. JVR timer does not have the voltage transformation function, no voltage output. 2. JVR timer is powered by 12V DC battery/supply. 3. More DIY operation information please search "digital timer" on You Tube. Specifications: Number of memory programmable: 16 on/off week or day Key Button: clock, timer, day, h+ (setting the hours), m+ (setting the minutes), manual override, reset Control Capacity: 0-250V AC, 1000W Overall size (Approx.): 2.36" x 2.36" x 1.25" (L*W*H) Package included: 1 x JVR TL34 programmable timer 1 x User manual