Wireless zones expander 433 MHz.
Works with wireless detectors of Observer I wireless alarm system (433 MHz).
Supports up to 48 wireles detectors in stand-alone mode of operating, retransmission mode or being connected to Astra-712 Pro control panel as a wireless zones expansion.
Supports up to 192 wireles detectors as an expander being connected to pro series control panels Astra-8945 Pro or Astra-812 Pro.
4 on-board programmable outputs.
Supplied from external power supply unit 12V/24V DC.