Transmitters of the EXTA FREE radio system, which enable the transmission of control signals from the central distribution board of the building or another location where the building automation devices are installed.

Product functional characteristics:

• Radio transmitter for installation in a distribution board on TH 35 rail
• Remote control for EXTA FREE system receivers
• Integration capability with wired control systems
• Independent control of 4 receivers
• Long operational range (up to 300 meters)
• Visual signaling for information transmission
• Ability to simultaneously activate/deactivate any number of EXTA FREE system receivers
• Connection capability for external antenna ANT-01
• Range extension capability using the RTN-01 repeater

WARNING! The specified operating range applies to open space, meaning ideal conditions, without obstacles.

Technical specifications:

• Nominal supply voltage of transmitter: 230 V AC
• Frequency: 868 MHz
• Encoding: transmission with addressing
• Number of transmitter channels: 4
• Operating range of transmitter: 300 m
• Protection level of transmitter: IP20