ELECTRONIC ALARM

• US 20080309483A1
• Filed: 06/12/2007
• Published: 12/18/2008
• Est. Priority Date: 06/12/2007
• Status: Active Grant

• Current Assignee: Ahmed I.S.I. Al-Jafar
• Original Assignee: Ahmed I.S.I. Al-Jafar
• Inventors: Al-Jafar, Ahmed I.S.I.
• Granted Patent: US 7,649,457 B2
• Time in Patent Office: Days
• US Class Current: 340/540
• CPC Class Codes: G08B 21/04 responsive to non-activity, e.g. of elderly persons G08B21/06 takes precedence
• CPC Class Codes: G08B 21/10 responsive to calamitous events, e.g. tornados or earthquakes
• CPC Class Codes: G08B 25/007 Details of data content structure of message packets; data protocols
• CPC Class Codes: G08B 25/016 Personal emergency signalling and security systems emergency non-personal manually actuated alarm activators G08B25/12
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence

Abstract

The alarm system uses a presently available telephone set and an electronic circuit. The electronic circuit is connected to a plurality of sensors. The electronic circuit, in order to operate, uses DC voltage which is equal to the supply voltage of the telephone set. The sensors form the inputs for the electronic circuit of the alarm system. The inputs for the electronic circuit are connected to the pull up resistors

Claims

1. An alarm system for use with a pager system, said system comprising:

a preprogrammed electronic circuit;

a plurality of sensors;

a selected button from the key pad of the telephone set connected in parallel to the preprogrammed electronic circuit;

means for triggering each of said plurality of sensors thereby causing the electronic circuit to generate codes and to automatically send a generated code from said telephone set to a recipient.

2. The alarm system according to claim 1, wherein said system further comprises a means for sending a code of at least six digits to the pager system thereby indicating a type of emergency.

3. The alarm system according to claim 1, wherein said plurality of sensors are configured to sense a breaking of a light beam, pressure, motion, temperature and smoke.

4. The alarm system according to claim 1, wherein said first state of each of said plurality of sensors is a normal state.

6. The alarm system according to claim 1, wherein said second state of each of said plurality of sensors is an alarm state.

7. The alarm system according to claim 1, wherein said system is further configured to detect the changed state of each of said plurality of sensors.

8. The alarm system according to claim 1, wherein said system actuates a selectable key.