AUTOMATIC TIMING CONTROL: Outdoor water proof distribution box through the built in time control module (mechanical or electronic) preset switching time, automatic control of lighting, sprinkler irrigation, billboard, water pump and other equipment operating, saving labor and. AUTOMATIC TIMING CONTROL: Outdoor water proof distribution box through the built in time control module (mechanical or electronic) preset switching time, automatic control of lighting, sprinkler irrigation, billboard, water pump and other equipment operating, saving labor and. Outdoor environmental adaptation: the distribution box is waterproof and dust remover can cope with harsh conditions such as rain, humidity, dust and stable operation in open places. It is constructed with lockable cover that stands up to the elements for outdoor use while protecting wiring and. AUTOMATIC ON OFF SWITCH SETTINGS: This digital timer can be automatically turned on and off according to the time set by the user. Simply set the required on off time. If a horizontal line is displayed, invalid Settings are displayed. Digital time switch PROFI 2. 0, 1 channel, weekly program, 24V AC, 16A, 2 modem. Cancelations and returns limited. They help use energy efficiently, optimize operating times, and reliably automate recurring switching tasks.