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IT1259259B - Electronic antitheft device for sliding doors - Google Patents

Electronic antitheft device for sliding doors

Info

Publication number
IT1259259B
IT1259259B ITBO920115A ITBO920115A IT1259259B IT 1259259 B IT1259259 B IT 1259259B IT BO920115 A ITBO920115 A IT BO920115A IT BO920115 A ITBO920115 A IT BO920115A IT 1259259 B IT1259259 B IT 1259259B
Authority
IT
Italy
Prior art keywords
circuit
activates
turn
antitheft
microswitch
Prior art date
Application number
ITBO920115A
Other languages
Italian (it)
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 filed Critical
Priority to ITBO920115A priority Critical patent/IT1259259B/en
Publication of ITBO920115A0 publication Critical patent/ITBO920115A0/en
Publication of ITBO920115A1 publication Critical patent/ITBO920115A1/en
Application granted granted Critical
Publication of IT1259259B publication Critical patent/IT1259259B/en

Links

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

From a pin 1 for connection to the mains, with a fuse 2 protecting against short circuit on the line, one arrives at a transformer-feeder 3 connected to an emergency battery 4 and to a signal unit of mains voltage 5. The transformer-feeder is connected to an encoded switch 6 for turning on the device which activates an electronic circuit 7 processing input and antitheft turn-on signals which also determine the operating time of the monitors. Said circuit 7 is connected to a radio receiving circuit 8 controlled by the radio transmitter 9 for activation and deactivation of the antitheft device. To the circuit 7 is connected the activated antitheft light signal unit 10. The circuit 7 receives the signals of the microswitch 11 which detects the movement of the door bolt. From the circuit 7 is controlled the relay 12 which activates the acoustic warning 13. With the device operating, the turn- on key 6 and the radio control 9 in the presence of a break-in detected by the microswitch 11 activate the turn- on of the circuit 7 which activates the relay 12 which initiates the acoustic warning 13. <IMAGE>
ITBO920115A 1992-03-31 1992-03-31 Electronic antitheft device for sliding doors IT1259259B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBO920115A IT1259259B (en) 1992-03-31 1992-03-31 Electronic antitheft device for sliding doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920115A IT1259259B (en) 1992-03-31 1992-03-31 Electronic antitheft device for sliding doors

Publications (3)

Publication Number Publication Date
ITBO920115A0 ITBO920115A0 (en) 1992-03-31
ITBO920115A1 ITBO920115A1 (en) 1993-10-01
IT1259259B true IT1259259B (en) 1996-03-11

Family

ID=11338125

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920115A IT1259259B (en) 1992-03-31 1992-03-31 Electronic antitheft device for sliding doors

Country Status (1)

Country Link
IT (1) IT1259259B (en)

Also Published As

Publication number Publication date
ITBO920115A0 (en) 1992-03-31
ITBO920115A1 (en) 1993-10-01

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Legal Events

Date Code Title Description
0001 Granted