Title:
ALARM SYSTEM AND INFORMATION TRANSFER APPARATUS
Document Type and Number:
Japanese Patent JP2023037908
Kind Code:
A
Abstract:
To enable occurrence of an abnormality of a detection device that detects abnormalities in a monitoring region to be recognized on external device side.SOLUTION: An alarm system comprises an alarm device and an information transfer apparatus 20. The alarm device transmits a device abnormality signal when an abnormality has occurred in the alarm device. The information transfer apparatus 20 outputs an information transfer signal to an external device 30 not included in the alarm system when receiving a device abnormality signal.SELECTED DRAWING: Figure 6
Inventors:
MORITA EISEI
NAKAMURA TAKAOMI
IWAMA MITSUNORI
HIROSE CHIE
NAKAMURA TAKAOMI
IWAMA MITSUNORI
HIROSE CHIE
Application Number:
JP2021144740A
Publication Date:
March 16, 2023
Filing Date:
September 06, 2021
Export Citation:
Assignee:
NOHMI BOSAI LTD
International Classes:
G08B25/00; G08B17/00
Attorney, Agent or Firm:
Asahi Patent Office