JPH03105560U - - Google Patents

Info

Publication number
JPH03105560U
JPH03105560U JP1298890U JP1298890U JPH03105560U JP H03105560 U JPH03105560 U JP H03105560U JP 1298890 U JP1298890 U JP 1298890U JP 1298890 U JP1298890 U JP 1298890U JP H03105560 U JPH03105560 U JP H03105560U
Authority
JP
Japan
Prior art keywords
door
locking
abnormality
outputs
input
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.)
Granted
Application number
JP1298890U
Other languages
English (en)
Japanese (ja)
Other versions
JP2548627Y2 (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 JP1990012988U priority Critical patent/JP2548627Y2/ja
Publication of JPH03105560U publication Critical patent/JPH03105560U/ja
Application granted granted Critical
Publication of JP2548627Y2 publication Critical patent/JP2548627Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP1990012988U 1990-02-13 1990-02-13 扉施錠装置 Expired - Fee Related JP2548627Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990012988U JP2548627Y2 (ja) 1990-02-13 1990-02-13 扉施錠装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990012988U JP2548627Y2 (ja) 1990-02-13 1990-02-13 扉施錠装置

Publications (2)

Publication Number Publication Date
JPH03105560U true JPH03105560U (en]) 1991-10-31
JP2548627Y2 JP2548627Y2 (ja) 1997-09-24

Family

ID=31516431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990012988U Expired - Fee Related JP2548627Y2 (ja) 1990-02-13 1990-02-13 扉施錠装置

Country Status (1)

Country Link
JP (1) JP2548627Y2 (en])

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100299A (en]) * 1972-04-04 1973-12-18
JPS60138180A (ja) * 1983-12-24 1985-07-22 鹿島建設株式会社 建物のドア開閉管理システム
JPS61277785A (ja) * 1985-05-30 1986-12-08 シャープ株式会社 電気錠装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100299A (en]) * 1972-04-04 1973-12-18
JPS60138180A (ja) * 1983-12-24 1985-07-22 鹿島建設株式会社 建物のドア開閉管理システム
JPS61277785A (ja) * 1985-05-30 1986-12-08 シャープ株式会社 電気錠装置

Also Published As

Publication number Publication date
JP2548627Y2 (ja) 1997-09-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees