JPH0334353U - - Google Patents

Info

Publication number
JPH0334353U
JPH0334353U JP1989094040U JP9404089U JPH0334353U JP H0334353 U JPH0334353 U JP H0334353U JP 1989094040 U JP1989094040 U JP 1989094040U JP 9404089 U JP9404089 U JP 9404089U JP H0334353 U JPH0334353 U JP H0334353U
Authority
JP
Japan
Prior art keywords
base unit
microphone
voice
handset
converts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1989094040U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989094040U priority Critical patent/JPH0334353U/ja
Publication of JPH0334353U publication Critical patent/JPH0334353U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP1989094040U 1989-08-09 1989-08-09 Pending JPH0334353U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989094040U JPH0334353U (OSRAM) 1989-08-09 1989-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989094040U JPH0334353U (OSRAM) 1989-08-09 1989-08-09

Publications (1)

Publication Number Publication Date
JPH0334353U true JPH0334353U (OSRAM) 1991-04-04

Family

ID=31643381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989094040U Pending JPH0334353U (OSRAM) 1989-08-09 1989-08-09

Country Status (1)

Country Link
JP (1) JPH0334353U (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003110712A (ja) * 2001-09-30 2003-04-11 Hiroko Ishikawa 音声変調通話

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003110712A (ja) * 2001-09-30 2003-04-11 Hiroko Ishikawa 音声変調通話

Similar Documents

Publication Publication Date Title
JPH02113656A (ja) テレビ電話機
JPS6069996A (ja) テレビドアホン装置
JPH0334353U (OSRAM)
JP2006304219A (ja) 集合住宅用インターホンシステム
JP2006157650A (ja) テレビドアホン装置
JP3861773B2 (ja) インターホンシステム
JPH05199328A (ja) 親子テレビ電話システム
JPH05276257A (ja) ドアホン子器、インターホン親機、ロビーインターホン及びこれらを使用した不在時伝言録音機能付きインターホンシステム
JP4169379B2 (ja) インターホン装置
JPH11298886A (ja) 来客者応答システム
JP3497003B2 (ja) テレビドアホン装置
JP2023063696A (ja) 会議装置、会議方法、および会議システム
JP4107012B2 (ja) インターホンシステム
JPH02194786A (ja) テレビ電話装置
JP2006101327A (ja) テレビドアホン装置
JP2001148848A (ja) ページングシステム
CN120567999A (zh) 可电视显示的双向视频通话装置
JPH03124188A (ja) 留守録画装置
JP3053558U (ja) 記録機能付ドアホン
JPH036983A (ja) インターホン装置
JP2004282125A (ja) インターホン装置
JPH0514550A (ja) コードレステレビ電話機
JPS61170192A (ja) インタ−ホン装置
JP2001148746A (ja) 画像出力システム
JPH05268607A (ja) インタホン装置