This 12V digital LCD timer switch offers precise weekly programmable control with a minimum 1-second interval. It features 8 ON/OFF programs per day and 15 combinations per week, along with a countdown function (up to 24 hours) to automatically turn off connected devices. The built-in rechargeable battery preserves settings during power outages. Easy to read LCD display and LED indicators provide clear status. Compatible with panel or wall mounting. <br><br>Key Features:<br>- 1-second minimum interval<br>- 8 ON/OFF programs daily, 15 weekly combinations<br>- 24-hour / weekly programmable<br>- Countdown timer (max 24 hours)<br>- Built-in rechargeable battery (1.2V) for memory backup<br>- Manual ON/OFF override<br>- Easy-to-read LCD and LED indicators<br><br>Specifications:<br>Model: CN101S<br>Power supply: 5V, 12V, 24V, 110V, 220V 50/60Hz<br>Max load: 16A<br>Timing range: 1 second to 168 hours<br>Setting groups: 8 per day<br>Programs: 15 groups<br>Blackout protection: up to 60 days<br>Average error: ≤ ±2 seconds/day<br>Battery type: 1.2V internal rechargeable<br>Installation: Panel/wall mount<br><br>Package includes:<br>1 x Timer switch<br>4 x Terminals<br>1 x User Manual<br><br>Note: Color may vary slightly due to lighting and display differences. Measurement error allowed: ±1-3 cm.