KR930015667U - 외부 감시용 비디오폰 - Google Patents

외부 감시용 비디오폰

Info

Publication number
KR930015667U
KR930015667U KR2019910021789U KR910021789U KR930015667U KR 930015667 U KR930015667 U KR 930015667U KR 2019910021789 U KR2019910021789 U KR 2019910021789U KR 910021789 U KR910021789 U KR 910021789U KR 930015667 U KR930015667 U KR 930015667U
Authority
KR
South Korea
Prior art keywords
phone
video surveillance
surveillance
video
surveillance phone
Prior art date
Application number
KR2019910021789U
Other languages
English (en)
Other versions
KR940008078Y1 (ko
Inventor
방의석
Original Assignee
한국통신 주식회사
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 by 한국통신 주식회사 filed Critical 한국통신 주식회사
Priority to KR2019910021789U priority Critical patent/KR940008078Y1/ko
Publication of KR930015667U publication Critical patent/KR930015667U/ko
Application granted granted Critical
Publication of KR940008078Y1 publication Critical patent/KR940008078Y1/ko

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Telephone Set Structure (AREA)
KR2019910021789U 1991-12-09 1991-12-09 외부 감시용 비디오폰 KR940008078Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910021789U KR940008078Y1 (ko) 1991-12-09 1991-12-09 외부 감시용 비디오폰

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910021789U KR940008078Y1 (ko) 1991-12-09 1991-12-09 외부 감시용 비디오폰

Publications (2)

Publication Number Publication Date
KR930015667U true KR930015667U (ko) 1993-07-28
KR940008078Y1 KR940008078Y1 (ko) 1994-11-21

Family

ID=19323890

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910021789U KR940008078Y1 (ko) 1991-12-09 1991-12-09 외부 감시용 비디오폰

Country Status (1)

Country Link
KR (1) KR940008078Y1 (ko)

Also Published As

Publication number Publication date
KR940008078Y1 (ko) 1994-11-21

Similar Documents

Publication Publication Date Title
DE69227029T2 (de) Video-überwachungssystem
DE69119843D1 (de) Videokamera
DE69219093D1 (de) Zoomfunktion versehene Videokamera
DE69223450D1 (de) Videokonferenzsystem
DE69131998D1 (de) Videoumschalter
DE69115098D1 (de) Videokamera.
DE69223113D1 (de) Fernsehempfänger
DE69228288T2 (de) Miniaturisierte Videokamera
DE69320855T2 (de) Videokonferenzeinrichtung
DE69122528D1 (de) Videogerät
DE69408718T2 (de) Festkörpervideokamera
DE69220435D1 (de) Videosignalverarbeitung
DE69225137T2 (de) Grossflächige videokamera
DE69120011D1 (de) Stehbildvideokamera
DE69316408D1 (de) Videokamera
DE69416628D1 (de) Videokamerasystem
DE69229895D1 (de) Videokamera
DE69217627D1 (de) Fernsehempfänger
FI925042A0 (fi) Frekvensfoervandlingssystem foer video
DE69222268T2 (de) Fernsehempfänger
KR910001329U (ko) 외부감시용 비디오 폰
KR930015667U (ko) 외부 감시용 비디오폰
DE59209631D1 (de) Videoüberwachungsanlage
FI915761A0 (fi) Televisiovastaanotin
KR930017201U (ko) 비디오 폰

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19961224

Year of fee payment: 12

EXPY Expiration of term