... timer switch 1.DIN rail 2.16 sets on/off,LCD,backlight 3.Battery rechargeable 4.CE Model: din rail program ... can be customized:12VDC,24VDC,48VDC,220VAC,110VAC,380VAC or wide voltageLCD backlightRechargeable battery:NIMH 1.2V 80mAHContact output:You can ... power<5WTiming Control Range: 1min~168h Timing error <±2s/dayOperating temperature: -20°C~+50°C Relative Humidity: <95%Dimension: 100×50 ...