Two relays independent outputs: with two relays independent dual outputs, this timer allows you to control two separate devices or systems simultaneously The DIN standard 35mm Mounted Space-saving design for easy to install in DB boxes PROGRAMMABLE SWITCH: The product according to the time set by the user, automatically turn on and turn off the variety of electrical equipment PROGRAMMABLE TIMER SWITCH: 24/7 Electronic Programmable Timer with to-the-minute accuracy for more control TIMER: It can be used in control lights, light boxes, neon signs, production equipment, agriculture, warehouse, aquaculture, dehumidifier, preheat optimal control products, such as radio and television equipment