Our product not only adds a set of connection terminal blocks for 12V programmable timers, which eliminates the need to purchase external terminals or solder wiring during installation, but also adds a waterproof, dustproof, and waterproof box. It can even be installed outdoors. Make your life and use more convenient. This digital programmable socket can set up to 16 switch programs with multiple intelligent controls. Each program can be configured to run for 1 to 16 cycles daily, weekly, or on the same day. The time range for each program is between 1 minute and 168 hours. You can regularly turn on and off the device to keep it running and extend its lifespan. (Set the time to local time before use). The data storage function is equipped with a built-in lithium battery, which has a power-off storage function. Even after a power outage, data can be saved for 60 days without resetting fixed switching programs. Automatic time correction: 60 seconds. Replace the AC power supply once a week (set the schedule and press the MANual key to check if the AUTO mode is turned on). Widely used for timing control of electric lights, advertising lights, electrical boxes, drainage pumps, water heaters, battery chargers, etc. specifications Cutting (MM): 64 Installation depth (mm): 21 Power consumption: 4.4VA No load current consumption: 0.015 mA Resistance Load (LVD. IEC) 16A/110 AC Inductive load cos. 0.6 8 A/110 V AC Incandescent lamp load: 1000W DC switch: 16A DC Operation accuracy: Type (+-) 1s/day Environmental temperature: -10-55 Minimum switching time: 1 minute Minimum switching interval: 1 minute Number of channels: 1 Number of memory slots: 16 Connection type: plug Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.