Usage Tips:THC15A Microcomputer Time Control Switch Transparent Time Control Timer 1. Shell material: plastic 2. Power supply voltage: 220V 3. Battery capacity: 550mAh 4. Multi-function time control switch, power failure memory, intelligent chip accurate timing, energy saving, high pressure efficiency, long service life 5. Built-in rechargeable battery, the user sets the time, automatically open and close the power supply of various electrical equipment 6. 20 groups of switch appointment time settings, can be set daily or weekly cycle control, multiple timing time adjustable 7. Low power consumption, simple operation, small size, universal, simple and convenient, no need to pull out the previous tone after each current connection 8. Simple installation steps, wide measurement range, good performance, widely used in production equipment, street lights, advertising lights, LED lights, warehouse exhaust dehumidification, agriculture, radio and television, etc. 9. Weight: about 120 g 10. Size: about 8.7 x 6.5 cm