The Theben TR 642 top3 BLE RC digital year timer clock offers maximum flexibility and reliable precision for a wide range of control requirements. With its integrated astro program, it automatically calculates the exact sunrise and sunset times throughout the year. External DCF or GNSS antennae also automatically determine the position, giving the astro functions maximum accuracy. Two independent switching channels and two external inputs offer numerous options for individual control. Thanks to external buttons or switches, it is very easy to preselect circuits, configure sequence timers or even switch on continuous operation. The timer clock can be programmed directly on the device or conveniently via an app with an integrated Bluetooth BLE module. https://elecena.pl/product/29500722/6420330-digital-2-channel-timer-clock-tr-642-year-program-app 2025-11-11 https://elecena.pl/product/29500722/6420330-digital-2-channel-timer-clock-tr-642-year-program-app 2026-01-13