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DH2203FZE is a two-wire with address fire telephone . The fire telephone adopts non-polarized wiring, built-in microprocessor, and can be used in conjunction with DH2201 series fire telephone host. The address of the fire telephone can be set manually by dialing through the dip switch.You can pick up the phone to call the host, or pick up the phone to talk with the host during a call. The fire telephone and the host can realize the full-duplex call, which is simple and convenient to operate and the call is clear.
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FEATURES:
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DIPswitchcoding,on-siteconfiguration.
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Non-polarizedtwo-wireconnection,easytoinstallandmaintain.
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Fullduplexcall,simpleandconvenientoperation,clearcall.
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Model: DH2203FZE
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