RF handheld transmitter 4-way for KNX anthracite With the RF handheld transmitters for KNX, the control becomes 'mobile': The desired KNX function can be conveniently triggered by 'remote control' from anywhere in the house. The RF handheld transmitters for KNX send KNX telegrams wirelessly when a button is pressed, depending on the parameter setting when the application program is loaded. These can be telegrams for switching or pressing buttons, for dimming or for controlling blinds, for example. It is also possible to program value transmitter functions (dim value transmitter and scene extensions). Features: Confirmation function as well as transmission and status display via 2-color LED (red green) separately for each button using a 2-stage display function. Status display optionally via separate 1-bit status communication objects. Transmission and confirmation display can be switched off. Planning, commissioning and parameterization are carried out via ETS (version 5 or newer). Battery-operated device. 'Switching' function: rocker or button function. Command when pressed and released can be configured (ON, OFF, TOGGLE, no reaction). 'Dimming' function: rocker function. Command when pressing the rocker (right and left buttons) can be configured (brighter - ON, darker - OFF). 'Blind' function: rocker function. Command when pressing the rocker (right and left buttons) can be configured (UP, DOWN, TOGGLE). Time between short and long command can be configured. 'Value transmitter' and 'Scene extension' functions: rocker function. Command when pressing the rocker (right and left buttons) can be configured (values 0 to 255, 0 to 100% or scene number). With scene extension: memory function possible. Notes: Batteries are consumables and must be replaced regularly. Please observe the regulations for the disposal of used batteries.