RS485LightandSirenAlarmUB-MA-N1-USB/UB-MA-N1-Audio_Features

  • Working voltage: 5V
  • Power: <1W
  • Sound Decibel: 90dB
  • LSize:1300 x 680 x 700mm
  • Connector: Micro USB / Audio Plug
  • Communication protocol: RS485 Modbus