Feature:1. Large Display: This digital wall clock has a 2.63 inches digital display with a large timekeeping screen for a better user experience.2. Convenient Timekeeping: This digital wall clock is in keeping with modern style and is simple to operate, making it even more convenient to keep time and meet your timekeeping needs.3. Reliable ABS Material: This digital wall timer is made of ABS material, which is characterised by high stability, high resistance to vibration and high accuracy.4. Easy To Carry: The digital wall timer itself is designed to be lightweight and compact, making it easier to carry and use on a daily basis.5. Complete Set: The product is supplied with a digital wall clock and a set of connection cables, so that the user can always choose the switch he likes to assemble, within a certain working power supply.Specification:Item Type: Digital Wall ClockMaterial: ABSModel: CF5135C SOperating Power: DC8 to 24VRange Of Application: 9999SPower Consumption: 3WDisplay Mode: LEDOpening Size: Approx.76 x 39mm / 2.99 x 1.54inExample: Specification: 9999 secondsTiming Mode: Power on display 0000(sec), short or external switch 3 and 5 to start timingDisconnecting the switch stops the timing and displays the current timeShorting the switch again starts the timer from 0000 (seconds) and so on.The timer stops when it reaches the full value of 9999 (seconds) (optional specification) and keeps displaying 9999When the power is restarted, the timer is reset and 0000 is displayed, no timing..Package List:1 xDigital Wall Clock1 x Connector