Switching based of entering the geographic coordinates according to sunrise and sunset combine with real time (as SHT-3).

Used for controlling the lighting (billboards, advertisements, shop windows etc.) with no light sensor required.

Function:
- by entering the geographic coordinates, the lighting can be switched on/off by sunrise and sunset
- the preset coordinates for European cities, with optional manual adjustment of the geographical coordinates
- during programming, 120 minutes may be addes to the time of sunrise and sunset
- selection of ON/OFF functions at sunrise and sunset

- astro-clock with adjustable interruption
- operating hours counter for each channel
- timer - switching on the basis of real-time

Two-channel design, where each channel is programmable independently of the other.
Automatic switching between winter and summer time.
Sealable transparent cover on the front panel.
Data and time backup using the battery.
Battery life - up to 3 years.

Supply voltage: AC 230V