PRO Signal ABT-464-RC Transducer Buzzer 3 V 8 30 mA 80 dB Matthews 999012 external strobes using appropriate cords

PRO Signal ABT 464 RC Transducer Buzzer 3 V 8 30 mA 80 dB Matthews 999012 external strobes using appropriate cords external strobes using appropriate cords (not included) Mounting 2x 1 4" 20 threaded holes with 3 Used for 2 way optical communication such as camera PTZ control and videoconferencing system A B protection switch card provides automatic or manual switching between 2 active fibers for improved fiber network security Ensures uninterrupted data transmission even in case of a loss of optical signal in 1 channel Automatically switches the transmission path to the redundant fiber in the event of a main fiber break in less than 10 micro seconds Switch can be manually overridden from its front panel to select one of the fiber paths for maximizing the optical power budget available in the network Indicators on the front panel indicate the status of each of the input fibers as well as the switch position Latching switch retains its state during power failures and an internal microcontroller ensures that the device does not switch to the opposite state when the power returns PC based SpectraSmart network management and remote diagnostic software system helps monitor the operating parameters of the protection switch card Software allows you to remotely select the optical transmission path as well as interchange the switching threshold among other performance monitors