This is a 12-channel kitchen timer for commercial use. It is a good assistant that makes your cooking more convenient and efficient. Cooking ingredients requires precise time control to make delicious snacks or dishes. The kitchen timer is an easy-to-use and versatile timekeeping tool. S2SQURE launched a kitchen multi-channel timer solution, which uses a single-chip microcomputer chip to provide timing control, digital tube time display, sound prompt and power-down memory. Each channel works independently, from 0~99 minutes 59 seconds (0~99 hours 59 minutes), it supports switching minutes:seconds and hours:minutes modes. Detailed information Input voltage: AC 110V Power consumption: 3W Power cable: 118inch power cable with US plug Product size: 12.6x 5.31x 1.38inch. Product weight: 2.16lb The package contains a 12-channel commercial kitchen timer and a product manual. It uses thickened stainless steel, low power consumption and environmental material, easy to clean and maintain. Brackets and knobs are designed to adjust any angle. Loud alarm, if you work in a restaurant and need loud timer in a noisy environment this will suit you perfectly. There are four levels volume, high, middle, low and no alarm. You can also decrease the volume if you don’ need. Once you program the time for each channel, it's saved in memory until you change it. The memory stays intact if power is lost. Screen - The LED display is clear and visible, so you can see every cooking beat clearly in the busy and spacious kitchen. Commercial timers can help you improve the efficiency of your kitchen!