[go: up one dir, main page]

FR2315732A1 - Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed - Google Patents

Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed

Info

Publication number
FR2315732A1
FR2315732A1 FR7520005A FR7520005A FR2315732A1 FR 2315732 A1 FR2315732 A1 FR 2315732A1 FR 7520005 A FR7520005 A FR 7520005A FR 7520005 A FR7520005 A FR 7520005A FR 2315732 A1 FR2315732 A1 FR 2315732A1
Authority
FR
France
Prior art keywords
printed circuit
cards
card
circuits
central
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.)
Withdrawn
Application number
FR7520005A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LABASSE PIERRE
Original Assignee
LABASSE PIERRE
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 by LABASSE PIERRE filed Critical LABASSE PIERRE
Priority to FR7520005A priority Critical patent/FR2315732A1/en
Publication of FR2315732A1 publication Critical patent/FR2315732A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/14—Central alarm receiver or annunciator arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)

Abstract

The electronic unit enables one to gather at a central point data from detection and after analysis of the data, to generate a control pulse which triggers an alarm. The unit uses printed circuit cards and possesses cards for received data analysis, a circuit fuse card, and a card for a modulated electronic siren with integrated timing. The unit has a two position "day and night" locking system. It also has a card which supports a trigger button for switching out of circuit certain analysis cards. The unit also includes a distribution and supply system. The printed circuit cards have circuitry on them which may be normally open or normally closed either of these two circuit types can be plugged into contacts carried on a master card.
FR7520005A 1975-06-23 1975-06-23 Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed Withdrawn FR2315732A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7520005A FR2315732A1 (en) 1975-06-23 1975-06-23 Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7520005A FR2315732A1 (en) 1975-06-23 1975-06-23 Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed

Publications (1)

Publication Number Publication Date
FR2315732A1 true FR2315732A1 (en) 1977-01-21

Family

ID=9157064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520005A Withdrawn FR2315732A1 (en) 1975-06-23 1975-06-23 Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed

Country Status (1)

Country Link
FR (1) FR2315732A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444307A1 (en) * 1978-12-14 1980-07-11 Margaria Jean Claude Intruder alarm system for domestic and industrial purposes - employs distribution units to self check cabling between central and neutralisation units
FR2611958A1 (en) * 1987-02-27 1988-09-09 Vilette Regis Electronic multi-function monitoring device
FR2661764A1 (en) * 1990-05-04 1991-11-08 Joubin Denis System for remote monitoring and management of all modifications to technical equipment for shared use by minitel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444307A1 (en) * 1978-12-14 1980-07-11 Margaria Jean Claude Intruder alarm system for domestic and industrial purposes - employs distribution units to self check cabling between central and neutralisation units
FR2611958A1 (en) * 1987-02-27 1988-09-09 Vilette Regis Electronic multi-function monitoring device
FR2661764A1 (en) * 1990-05-04 1991-11-08 Joubin Denis System for remote monitoring and management of all modifications to technical equipment for shared use by minitel

Similar Documents

Publication Publication Date Title
NL178541C (en) ELECTRONIC THEFT DETECTION SYSTEM.
CH616553B (en) ELECTRONIC CLOCKWORK PART, ESPECIALLY BRACELET WATCH, EQUIPPED WITH AN ALARM DEVICE.
BE738920A (en) ELECTRICAL / ELECTRONIC IDENTIFICATION SYSTEM FOR COINS OR TOKENS.
FR2363837A1 (en) Electronic lock system or trigger for mechanism - is fabricated from low cost integrated circuitry and can use conventional key
FR2315732A1 (en) Central burglary alarm data processing unit - uses printed circuit modules with circuits which are either normally open or normally closed
GB2064833B (en) Electronic alarm timepiece
CH620329B (en) ELECTRONIC WATCH PART, IN PARTICULAR ELECTRONIC BRACELET WATCH, EQUIPPED WITH AN ALARM DEVICE.
JPS5261449A (en) Specifications alteration system of information processing unit
NO169411C (en) MARK CIRCUIT FOR USE IN AN ELECTRONIC SECURITY SYSTEM, AND SUCH A SECURITY SYSTEM FOR DISPLAYING THE CIRCUIT CIRCUIT.
JPS5218364A (en) Electronic time switch
JPS5210115A (en) Magnetic identifying system for token cards and or the like
JPS57178554A (en) Setting system for operation time zone by person in charge
DE58900322D1 (en) DEVICE FOR SECURING OBJECTS.
JPS525124A (en) Theft prevent device for vehicle
CH618570B (en) ELECTRONIC WATCH, IN PARTICULAR ELECTRONIC BRACELET WATCH WITH MULTIPLE ALARM DEVICE.
FR2319942A1 (en) Simple burglar alarm network - secures doors, windows and containers and operates alarm when circuit is broken
JPS57104882A (en) Power on clear circuit in electronic watch
JPS5233567A (en) Electronic notebook
JPS53165A (en) Watch with total electronic type alarm
JPS5483600A (en) Electronic key system
JPS53148354A (en) Detection system for name coincidence
JPS5385055A (en) Writing unit for article kind discriminating device
JPS54159266A (en) Left time display device
FR2301661A1 (en) Combined mechanical and electronic lock - using photoelectric sensors to recognize correct key and activate alarm if necessary
JPS51144526A (en) Card direction detecting circuit

Legal Events

Date Code Title Description
ST Notification of lapse