Title:
FIRE ALARM RECEIVER
Document Type and Number:
Japanese Patent JP3463219
Kind Code:
B2
Abstract:
PURPOSE: To decrease the number of components by disposing an operating panel on the front of a front door and unit components, e.g. a control board, on the back thereof and providing a part for inserting an IC card, where set data are written in a rewritable memory, on the inside of the front door hinged to the housing body.
CONSTITUTION: The front door 4 of a fire alarm receiving board 1 is hinged, at a cut part 15 thereof, to the body 3 through a hinge shaft 16. A wiring duct 74, a power supply board 75, and the like, are mounted on the back plate 6 of the body 3. An operation indicating unit 20 is mounted on the surface of the front door 4 and an IC card inserting part 25 is provided on the inside of the front door 4 as well as a control board 26, an LCD control board 26, and a speaker 27. The IC card is rewritable and the set data is rewritten as required. This structure decreases the number of components.
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Inventors:
Jun Ishikawa
Application Number:
JP6150394A
Publication Date:
November 05, 2003
Filing Date:
March 30, 1994
Export Citation:
Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
G06K17/00; G08B17/00; H02B1/28; H02B1/30; (IPC1-7): G08B17/00; H02B1/28; H02B1/30
Domestic Patent References:
| JP529034A | ||||
| JP5102675A | ||||
| JP476697U | ||||
| JP252374U | ||||
| JP59159105U |
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)