Security apparatus and method

1. A method performed by a security apparatus for providing security monitoring of a door or a window, comprising:

receiving, by a processor, an electronic signal from a motion sensor coupled to the processor;

comparing, by the processor, the electronic signal to one or more door or window shut data points stored in a memory coupled the processor;

detecting, by the processor, a door or window shut event when the electronic signal substantially matches the one or more door or window shut data points; and

resetting, by the processor, a calculated door or window position to a base value in response to determining the door or window shut event.

2. The method of claim 1 , further comprising:

entering a learn mode of operation;

while in the learn mode, receiving, by the processor, a second electronic signal from the motion sensor;

creating, by the processor, the one or more door or window shut data points from the second electronic signal; and

storing, by the processor, the one or more door or window shut data points in the memory.

3. The method of claim 1 , wherein the one or more door or window shut data points comprise a threshold deceleration value indicative of the door or window decelerating when the door or window is slammed shut.

4. The method of claim 3 , further comprising:

entering a learn mode of operation;

while in the learn mode, receiving, by the processor, a second electronic signal from the motion sensor;

creating, by the processor, the threshold deceleration value from the second electronic signal; and

storing, by the processor, the threshold deceleration value in the memory.

5. The method of claim 1 , further comprising:

calculating, by the processor, a position of the door or window using the electronic signal from the motion sensor.

6. The method of claim 5 , wherein the position is calculated relative to the base value.

7. The method of claim 1 , further comprising:

determining, by the processor, a direction of travel by the door or window based on the electronic signal;

wherein determining that the door or window shut event has occurred comprises determining that the electronic signal substantially matches the one or more door or window shut data points, and that the door or window has traveled in a direction consistent with the door or window being opened.

8. The method of claim 1 , further comprising:

receiving, by the processor, a signal to disable the security apparatus while a user positions the door or window into an open position;

disabling, by the processor, the security apparatus in response to receiving the signal; and

re-enabling, by the processor, the security apparatus after the door or window has been placed into the open position.

9. The method of claim 8 , further comprising:

receiving, by the processor, a second electronic signal from the motion sensor;

determining, by the processor, a position of the door or window based on the electronic signal; and

monitoring, by the processor, the motion sensor to determine if the door or window is moved from the position.

10. The method of claim 8 , wherein re-enabling the security apparatus comprises:

monitoring, by the processor, the motion sensor after the security apparatus has been disabled;

determining, by the processor, that the door or window has been stationary for a predetermined time period; and

re-enabling, by the processor, the security apparatus, when the door or window has been stationary for the predetermined time period.

11. A security apparatus for providing security monitoring of a door or a window, comprising:

a motion sensor;

a memory for storing processor-executable instructions and door or window shut data points; and

a processor, coupled to the memory and the motion sensor, for executing the processor-executable instructions that cause the security apparatus to:

receive, by the processor, an electronic signal from the motion sensor;

compare, by the processor, the electronic signal to one or more door or window shut data points stored in the memory;

detect, by the processor, a door or window shut event when the electronic signal substantially matches the one or more door or window shut data points; and

reset, by the processor, a calculated door or window position to a base value in response to determining the door or window shut event.

12. The security apparatus of claim 11 , wherein the processor-executable instructions further comprise instructions that cause the security apparatus to:

enter a learn mode of operation;

while in the learn mode, receive, by the processor, a second electronic signal from the motion sensor;

create, by the processor, the one or more door or window shut data points from the second electronic signal; and

store, by the processor, the one or more door or window shut data points in the memory.

13. The security apparatus of claim 10 , wherein the one or more door or window shut data points comprise a threshold deceleration value indicative of the door or window decelerating when the door or window is slammed shut.

14. The security apparatus of claim 13 , wherein the processor-executable instructions further comprise instructions that cause the security apparatus to:

enter a learn mode of operation;

while in the learn mode, receive, by the processor, a second electronic signal from the motion sensor;

create, by the processor, the threshold deceleration value from the second electronic signal; and

store, by the processor, the threshold deceleration value in the memory.

15. The security apparatus of claim 11 , wherein the processor-executable instructions further comprise instructions that cause the security apparatus to:

calculate, by the processor, a position of the door or window using the electronic signal from the motion sensor.

16. The security apparatus of claim 15 , wherein the position is calculated relative to the base value.

17. The security apparatus of claim 11 , wherein the processor-executable instructions further comprise instructions that cause the security apparatus to:

determine, by the processor, a direction of travel by the door or window based on the electronic signal;

wherein determining that the door or window shut event has occurred comprises determining that the electronic signal substantially matches the one or more door or window shut data points, and that the door or window has traveled in a direction consistent with the door or window being opened.

18. The security apparatus of claim 11 , wherein the processor-executable instructions further comprise instructions that cause the security apparatus to:

receive, by the processor, a signal to disable the security apparatus while a user positions the door or window into an open position;

disable, by the processor, the security apparatus in response to receiving the signal; and

re-enable, by the processor, the security apparatus after the door or window has been placed into the open position.

19. The security apparatus of claim 18 , wherein the processor-executable instructions further comprise instructions that cause the security apparatus to:

receive, by the processor, a second electronic signal from the motion sensor;

determine, by the processor, a position of the door or window based on the electronic signal; and

monitor, by the processor, the motion sensor to determine if the door or window is moved from the position.

20. The security apparatus of claim 18 , wherein the processor-executable instructions that cause the security apparatus to re-enable the security apparatus comprises instructions that cause the security apparatus to:

monitor, by the processor, the motion sensor after the security apparatus has been disabled;

determine, by the processor, that the door or window has been stationary for a predetermined time period; and

re-enable, by the processor, the security apparatus, when the door or window has been stationary for the predetermined time period.