1. User-friendly & intutive front panel with back light LCD display that clearly indicates current date, time. 2. LCD starts count down when Timeline timer gets activated. 3. Panel LED turns green when internal relay is switched on, turns red when internal relay is switched off. 4. Bypass mode to carry out maintenance when you wish to forcibly switch on or off the loads. In this mode, Timeline will feed power even if current time does not fall in the set limits. Also if current time is within the set limits, if you press bypass switches, the power will be turned off. This can be used as a on/off function. 5. Saves power 6. Surge protection up to 4000 volts (20 C/s). 7. Compliant with stringent worldwide tests standards iec 61000-4-4, iec 61000-4-5, iec 61000-4-11, iec 61000-4-13, iec 61000-4-14, iec 61000-4-28.