Check the listing for details. JVR 12V Timer Switch Programmable Digital 12 Volt DC/AC/Solar Battery Powered. Color: White, Condition: New. Listed at 15.89 USD. JVR 12V Timer Switch Programmable Digital 12 Volt DC/AC/Solar Battery Powered *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 Built-in battery. Power off memory function. Easy to read LCD screen, panel mounted. Tips: 1. JVR timer does not have the voltage transformation function, no voltage output. 2. JVR timer is powered by 12V DC/AC 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.): " x " x " (L*W*H) Package included: 1 x JVR TL34 programmable timer 4 x Female Wire Terminal Cable 1 x User manual Features CUSTOMIZABLE: Easily set up to 16 independent ON/OFF schedules , 1 minute to 7 days timing range. USES WIDELY: For DIY automatic chicken coop door, fish feeder, automatic preheating, neon lights, kitchen appliances, television etc ENERGY-EFFICIENT: Auto switch on/off the power supply, powered by 12V DC/AC voltage, power off memory function LCD DISPLAY: Easy to read LCD screen, panel mounted Shipping We strive to ship all orders the same day or next business day. Once an order is shipped, we will email you a tracking number. We ship to all USA states except Puerto Rico, Hawaii, Alaska, APO/FPO/DPO and international destinations. Please make sure you enter the correct shipping address at the checkout. We will not make any changes to the shipping address once you place the order. Returns For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all accessories. Please contact us before returning an item to get a RMA number. Any return without a RMA number will not be accepted or processed. All returns should be accompanied with a tracking or delivery confirmation number back to our warehouse. Please allow up to 10 business days for returns to be processed.