DE29805758U1 - System for detecting mobile phones in operation in a security-endangered facility - Google Patents

System for detecting mobile phones in operation in a security-endangered facility

Info

Publication number
DE29805758U1
DE29805758U1 DE29805758U DE29805758U DE29805758U1 DE 29805758 U1 DE29805758 U1 DE 29805758U1 DE 29805758 U DE29805758 U DE 29805758U DE 29805758 U DE29805758 U DE 29805758U DE 29805758 U1 DE29805758 U1 DE 29805758U1
Authority
DE
Germany
Prior art keywords
endangered
facility
security
mobile phones
detecting mobile
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 - Lifetime
Application number
DE29805758U
Other languages
German (de)
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.)
STENTOFON ELECTRONIC GmbH
Original Assignee
STENTOFON ELECTRONIC GmbH
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 STENTOFON ELECTRONIC GmbH filed Critical STENTOFON ELECTRONIC GmbH
Priority to DE29805758U priority Critical patent/DE29805758U1/en
Publication of DE29805758U1 publication Critical patent/DE29805758U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/23—Indication means, e.g. displays, alarms, audible means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/025—Door telephones
DE29805758U 1998-03-30 1998-03-30 System for detecting mobile phones in operation in a security-endangered facility Expired - Lifetime DE29805758U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29805758U DE29805758U1 (en) 1998-03-30 1998-03-30 System for detecting mobile phones in operation in a security-endangered facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29805758U DE29805758U1 (en) 1998-03-30 1998-03-30 System for detecting mobile phones in operation in a security-endangered facility

Publications (1)

Publication Number Publication Date
DE29805758U1 true DE29805758U1 (en) 1998-07-02

Family

ID=8055004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29805758U Expired - Lifetime DE29805758U1 (en) 1998-03-30 1998-03-30 System for detecting mobile phones in operation in a security-endangered facility

Country Status (1)

Country Link
DE (1) DE29805758U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000045582A1 (en) * 1999-02-01 2000-08-03 Satsafe Mls Ab Security system for admitting a user having a cellular phone to visit a security area
WO2000062521A2 (en) * 1999-04-12 2000-10-19 Anders Trell Trust Method and device for utilization of mobile radio telephones for surveillance and/or control purposes
US7031665B1 (en) 1999-04-12 2006-04-18 Anders Trell Trust Method and device for utilization of mobile radio telephones for surveillance and/or control purposes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000045582A1 (en) * 1999-02-01 2000-08-03 Satsafe Mls Ab Security system for admitting a user having a cellular phone to visit a security area
WO2000062521A2 (en) * 1999-04-12 2000-10-19 Anders Trell Trust Method and device for utilization of mobile radio telephones for surveillance and/or control purposes
WO2000062521A3 (en) * 1999-04-12 2001-01-18 Anders Trell Trust Method and device for utilization of mobile radio telephones for surveillance and/or control purposes
US7031665B1 (en) 1999-04-12 2006-04-18 Anders Trell Trust Method and device for utilization of mobile radio telephones for surveillance and/or control purposes

Similar Documents

Publication Publication Date Title
DE29822428U1 (en) Hand-unlockable holding device for a mobile phone set
FI991645A (en) Method and apparatus for implementing a speakerphone function in a portable communication device
DE69800416D1 (en) Automated unit for aligning disordered objects
DE59803599D1 (en) Work station for holding objects
DE29722276U1 (en) Clamping device for workpieces
DE69942290D1 (en) Method for operating a mobile telephone and mobile telephone
DE69924183D1 (en) Lifting device for a straddle carrier
NO20034967L (en) Device for placing a tool in a well
DE69904531T2 (en) Device for processing holes
DE69840539D1 (en) Method for passing in a radio communication environment
DE59814439D1 (en) Device for switching on a machine
DE69937445D1 (en) METHOD IN A MOBILE TELEPHONE SYSTEM FOR TRANSFERRING POSITION SPECIFICATIONS
DK0895073T3 (en) Device for measuring a crack in a workpiece
DE60000461D1 (en) Clamping device for machine tools
DE69701336D1 (en) Device for detecting defects in articles in a pack
DE50001880D1 (en) METHOD FOR MEASURING A HANDLING DEVICE
DE59801477D1 (en) CLAMPING DEVICE FOR WORKPIECES
TR199800035A3 (en) A water-saving device for washing machines and a washing machine equipped with such a device.
DE59805496D1 (en) Holding device for a telephone unit
DE29805758U1 (en) System for detecting mobile phones in operation in a security-endangered facility
DE29809413U1 (en) Clamping device for machine tools
DE29706366U1 (en) Device for washing out concrete blocks
DE59803802D1 (en) Quick clamping device on a workpiece processing machine
DE29710252U1 (en) Guide device for sheet-shaped substrates in a printing machine
DE29819775U1 (en) Device for transporting workpiece parts

Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01N0003000000

Ipc: G01V0003000000

R207 Utility model specification

Effective date: 19980813

R150 Term of protection extended to 6 years

Effective date: 20011128

R157 Lapse of ip right after 6 years

Effective date: 20041001