THC15A Microcomputer Time Control Switch Transparent Timer 1. Shell material: plastic 2. Power supply voltage: 220V 3. Battery capacity: 550mAh 4. Multi-function time control switch with power failure memory, intelligent chip for accurate timing, energy saving, high efficiency, long service life 5. Built-in rechargeable battery allows user to set time and automatically turn on/off various electrical devices 6. 20 groups of switch time settings,可 daily or weekly cycle control, multiple timing periods adjustable 7. Low power consumption, simple operation, compact size, universal design, easy and convenient to use without needing to reset after power reconnection 8. Simple installation, wide application range, reliable performance, suitable for use in production equipment, street lights, advertising lights, LED lights, warehouse ventilation and dehumidification, agriculture, radio and television systems 9. Weight: approximately 120g 10. Size: approximately 8.7 x 6.5 cm