... and fire-retartant materials.2.The products make use of high quality phosphor bronze, thick copper, nickel plating, oxidation resistance, strong toughness ... the current time period set.8.”Mode”button: control mode switch: on, off, automatic.1.Press clear button to unlock2. ... controlled electric appliance plug inserted into the socket of the timer, the timer connect with power,it must be on mode.1 ...