JPH0426953Y2 - - Google Patents
Info
- Publication number
- JPH0426953Y2 JPH0426953Y2 JP7792085U JP7792085U JPH0426953Y2 JP H0426953 Y2 JPH0426953 Y2 JP H0426953Y2 JP 7792085 U JP7792085 U JP 7792085U JP 7792085 U JP7792085 U JP 7792085U JP H0426953 Y2 JPH0426953 Y2 JP H0426953Y2
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- speaker
- circuit
- switching relay
- receiving circuit
- 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
Links
- 230000005236 sound signal Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7792085U JPH0426953Y2 (en]) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7792085U JPH0426953Y2 (en]) | 1985-05-25 | 1985-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61196395U JPS61196395U (en]) | 1986-12-08 |
| JPH0426953Y2 true JPH0426953Y2 (en]) | 1992-06-29 |
Family
ID=30621426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7792085U Expired JPH0426953Y2 (en]) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426953Y2 (en]) |
-
1985
- 1985-05-25 JP JP7792085U patent/JPH0426953Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61196395U (en]) | 1986-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0426953Y2 (en]) | ||
| JPS6137505U (ja) | 監視制御系の二重警報鳴動回路 | |
| JPS6253796U (en]) | ||
| JPS6338613Y2 (en]) | ||
| JPH0398800U (en]) | ||
| JPS60109190U (ja) | 住宅情報盤 | |
| JPH03266534A (ja) | 回線切替装置 | |
| JPS59169692U (ja) | 火災警報設備 | |
| JPS639690U (en]) | ||
| JPS6035275U (ja) | 超音波障害物検知装置 | |
| JPS62163199A (ja) | セキユリテイシステム | |
| JPS61187096A (ja) | 火災受信機 | |
| JPS63135488U (en]) | ||
| JPH0393998U (en]) | ||
| JPS61155991U (en]) | ||
| JPS60192095U (ja) | 防災システムの中継器の再起動回路 | |
| JPS6293837U (en]) | ||
| JPS6380397A (ja) | セキユリテイ−装置 | |
| JPS62162797U (en]) | ||
| JPH0457442A (ja) | 電話機の回線切り離し警告方法及び電話機 | |
| JPH0218196U (en]) | ||
| JPS60164292U (ja) | 自動取引処理装置 | |
| JPS5986751U (ja) | 伝送路切替装置 | |
| JPS596296U (ja) | 放送スピ−カ内蔵警報装置 | |
| JPS62166591U (en]) |