JPH035987Y2 - - Google Patents

Info

Publication number
JPH035987Y2
JPH035987Y2 JP5015484U JP5015484U JPH035987Y2 JP H035987 Y2 JPH035987 Y2 JP H035987Y2 JP 5015484 U JP5015484 U JP 5015484U JP 5015484 U JP5015484 U JP 5015484U JP H035987 Y2 JPH035987 Y2 JP H035987Y2
Authority
JP
Japan
Prior art keywords
circuit section
time
sensor
line
switching
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.)
Expired
Application number
JP5015484U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60164298U (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 JP5015484U priority Critical patent/JPS60164298U/ja
Publication of JPS60164298U publication Critical patent/JPS60164298U/ja
Application granted granted Critical
Publication of JPH035987Y2 publication Critical patent/JPH035987Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
  • Fire Alarms (AREA)
JP5015484U 1984-04-05 1984-04-05 火報システムの蓄積型中継器 Granted JPS60164298U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5015484U JPS60164298U (ja) 1984-04-05 1984-04-05 火報システムの蓄積型中継器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5015484U JPS60164298U (ja) 1984-04-05 1984-04-05 火報システムの蓄積型中継器

Publications (2)

Publication Number Publication Date
JPS60164298U JPS60164298U (ja) 1985-10-31
JPH035987Y2 true JPH035987Y2 (en]) 1991-02-15

Family

ID=30568021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5015484U Granted JPS60164298U (ja) 1984-04-05 1984-04-05 火報システムの蓄積型中継器

Country Status (1)

Country Link
JP (1) JPS60164298U (en])

Also Published As

Publication number Publication date
JPS60164298U (ja) 1985-10-31

Similar Documents

Publication Publication Date Title
US5621394A (en) Smoke alarm monitoring and testing system and method
US4893324A (en) Portable fire detection system
JPH035987Y2 (en])
JPH035989Y2 (en])
JPH035988Y2 (en])
JPH0319032Y2 (en])
JPH0319034Y2 (en])
JPH0319033Y2 (en])
CA2089896C (en) Control unit for controlling a strobe light or the like
JPH0431676Y2 (en])
JPH0241797B2 (en])
JP2775064B2 (ja) 多重伝送を利用した火災監視システムに於ける感知器回線の断線検出方法及びシステム
JP2775063B2 (ja) 多重伝送を利用した火災監視方法及びシステム
AU672212B2 (en) Improved emergency lighting system
JPH0352117B2 (en])
JPH0431674Y2 (en])
JP2541541Y2 (ja) 防犯感知器
JPS5815839B2 (ja) 火災警報装置
JP2542814B2 (ja) 蓄積回路を有する2信号型煙感知器
JPH0353349Y2 (en])
JP2775065B2 (ja) 多重伝送を利用した火災監視システムに於ける感知器回線の短絡検出方法及びシステム
JP2002245564A (ja) トンネル防災設備
JPH0352116B2 (en])
JPS6236280B2 (en])
JPH05225465A (ja) 光電式分離型煙感知器