uxcell DC 12V CN101A LCD Digital Programmable Control Power Timer Switch Time Relay

LCD Digital Microcomputer Control Power Timer Switch Time Relay.
Key Button: clock, timer, day, h+(setting the hours), m+(setting the minutes), manual override, reset.
Advanced pre-setting one week before.
Digital electronic time switch with daily programs.
Repeat programs with 17on/off setting; and manual over-ride.
Built-in B40H Ni-mh Battery Cell.
Auto time error correction +/-60sec, weekly.
English Instructions included.