ES8303774A1 - System and installation of general security detection by radio. (Machine-translation by Google Translate, not legally binding) - Google Patents

System and installation of general security detection by radio. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8303774A1
ES8303774A1 ES502394A ES502394A ES8303774A1 ES 8303774 A1 ES8303774 A1 ES 8303774A1 ES 502394 A ES502394 A ES 502394A ES 502394 A ES502394 A ES 502394A ES 8303774 A1 ES8303774 A1 ES 8303774A1
Authority
ES
Spain
Prior art keywords
translation
machine
radio
legally binding
google translate
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
ES502394A
Other languages
Spanish (es)
Other versions
ES502394A0 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES502394A priority Critical patent/ES502394A0/en
Publication of ES8303774A1 publication Critical patent/ES8303774A1/en
Publication of ES502394A0 publication Critical patent/ES502394A0/en
Granted legal-status Critical Current

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Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

Detection and alarm system by radiotransmision. Various sensors and push buttons (1, 2) can transmit radio frequency signals to a central receptor unit (3), which in some time can activate alarm or alumnum devices (4) connected to it by cable or radio. Each sensor consists of a detector, an automatic switch and a coded signal transmitter. The receiving central (3) is formed by a receiver, an amplifier, a filter, and a decoder that acts on the signal received and remove from it an identification signal that commands an alarm block. (Machine-translation by Google Translate, not legally binding)
ES502394A 1981-05-21 1981-05-21 RADIO DETECTION GENERAL SECURITY SYSTEM AND INSTALLATION Granted ES502394A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES502394A ES502394A0 (en) 1981-05-21 1981-05-21 RADIO DETECTION GENERAL SECURITY SYSTEM AND INSTALLATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES502394A ES502394A0 (en) 1981-05-21 1981-05-21 RADIO DETECTION GENERAL SECURITY SYSTEM AND INSTALLATION

Publications (2)

Publication Number Publication Date
ES8303774A1 true ES8303774A1 (en) 1982-11-01
ES502394A0 ES502394A0 (en) 1982-11-01

Family

ID=8482418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502394A Granted ES502394A0 (en) 1981-05-21 1981-05-21 RADIO DETECTION GENERAL SECURITY SYSTEM AND INSTALLATION

Country Status (1)

Country Link
ES (1) ES502394A0 (en)

Also Published As

Publication number Publication date
ES502394A0 (en) 1982-11-01

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