GB0711817D0 - Security door lock - Google Patents
Security door lockInfo
- Publication number
- GB0711817D0 GB0711817D0 GBGB0711817.7A GB0711817A GB0711817D0 GB 0711817 D0 GB0711817 D0 GB 0711817D0 GB 0711817 A GB0711817 A GB 0711817A GB 0711817 D0 GB0711817 D0 GB 0711817D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- door lock
- security door
- security
- lock
- door
- 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- Withdrawn
Links
Classifications
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- H04B5/0006—
-
- H04B5/02—
-
- H04B5/04—
-
- H04B5/06—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/72502—Cordless telephones with one base station connected to a single line
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
- H04M1/72502—Cordless telephones with one base station connected to a single line
- H04M1/72505—Radio link set-up procedures
- H04M1/72513—On hold, intercom or transfer communication modes
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- H04M1/72533—
-
- 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
-
- H04Q7/30—
-
- H04Q7/32—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0291—Door telephones
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Lock And Its Accessories (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0711817A GB2450332A (en) | 2007-06-19 | 2007-06-19 | A mobile phone and transmitter/receiver security door lock system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0711817A GB2450332A (en) | 2007-06-19 | 2007-06-19 | A mobile phone and transmitter/receiver security door lock system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0711817D0 true GB0711817D0 (en) | 2007-07-25 |
GB2450332A GB2450332A (en) | 2008-12-24 |
Family
ID=38332345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0711817A Withdrawn GB2450332A (en) | 2007-06-19 | 2007-06-19 | A mobile phone and transmitter/receiver security door lock system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2450332A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2381655B1 (en) * | 2010-04-20 | 2012-06-27 | Werner Richard Kreiner | Communication device |
CN104091400A (en) * | 2014-06-27 | 2014-10-08 | 陆冬艳 | Intelligent doorbell |
JP6210420B2 (en) * | 2015-09-28 | 2017-10-11 | パナソニックIpマネジメント株式会社 | Doorphone system, doorphone master unit, and communication method |
EP3412041A1 (en) | 2016-02-04 | 2018-12-12 | Carrier Corporation | Encoder multiplexer for digital key integration |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2377582A (en) * | 2001-07-06 | 2003-01-15 | Denis Hunter | Entry communication system pre-programmed to call a remote landline/mobile telephone |
GB2387501A (en) * | 2002-04-11 | 2003-10-15 | Andrew Nicholas | Door intercom system with remote screening/access control via a mobile phone |
GB2400958B (en) * | 2003-04-23 | 2005-12-07 | Frank Cunningham | Security system |
-
2007
- 2007-06-19 GB GB0711817A patent/GB2450332A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2450332A (en) | 2008-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |