... off,LCD,backlight 3.Battery rechargeable 4.CE Model: din rail program weekly timer switch The working voltage can be ... applied to control of street lamps, neon lights,electrical bells, electric cooker, water heater, oven, booster, sprayer,bottler, heater, ... groups /day working voltage can be customizedcompact and elegant design for easy operationCE, CCC, CQC approvalLCD,backlightlighter(175g)Battery: ...