Programmable DC 12 V LCD Timer with Battery Backup Why you need this - Precise automated control of DC 12 V loads with a scheduling range from 1 minute to 168 hours, suitable for both home automation and industrial use. - Built-in rechargeable battery preserves all programmed settings for up to 180 days during power outages and disturbances, eliminating the need to reprogram after interruptions. What it does - Flexible programming up to 17 distinct on/off cycles per week or per day, allowing schedules to match your exact needs. - LCD display for clear, easy setup and monitoring. Key attributes - Function: programmable timer switch for DC 12 V systems - Compatibility: designed for DC 12 V loads and devices - Scheduling range: 1 minute to 168 hours - Scheduling capacity: up to 17 on/off cycles per week or day - Power protection: integrated rechargeable battery preserves settings for up to 180 days Use scenarios - Exterior or interior lighting control with a reliable daily or weekly schedule - Irrigation pumps, water features, or other outdoor equipment automation - Small HVAC, fans, or process equipment in a workshop or light industrial setting Setup and operation - Simple LCD-based programming allows quick configuration of on/off cycles - Settings remain intact during power interruptions, ensuring continuous automated operation