Simplex 4100-1274 Microphone Multiplex Module annunciator it must be replaced

it must be replaced

Dynamic microphone with push-to-talk switch

Simplex 478-332 120VAC Transformer – Used with Expansion Power Supply

Mechanical locking feature restricts removal of attached sensor head

the TG-7E-V is transmitting the captured signal to a monitoring station via the IP or Verizon LTE-M network

Simplex 4100-1274 Microphone Multiplex Module annunciator it must be replacedAdditional Remote Microphones. Standard 4100ES and 4100U Audio systems support up to five (5) remote microphones. For applications requiring more convenient access to remote microphone control, the 4100 1274 Microphone Multiplex Module allows up to eight (8) remote microphones to connect to each standard remote microphone input. Specifictions: Weight 2 lbs Brand Simplex Condition New Production Status Active Open Datasheet