Method and apparatus for automatically disarming a security system
View Patent ↗A security system comprises a system control panel for arming and disarming the security system. A door sensing unit comprises a first radio frequency (RF) transceiver interconnected with the system control panel over a network. The first RF transceiver is mounted proximate to a door that defines at least a portion of a perimeter around an area to be monitored by the security system. The first RF transceiver has an RF detection field proximate to the door. A disarm device comprises a second RF transceiver that automatically transmits a disarm device packet. The first RF transceiver receives the disarm device packet when the second RF transceiver is within the RF detection field. The first RF transceiver sends a disarm message to the system control panel over the network to disarm the security system based on at least the disarm device packet.
1. A method for determining whether to automatically disarm a security system, comprising:
receiving an input from a user to arm the security system;
in response to receiving the input, arming the security system;
receiving a packet from a portable disarm device, the packet being automatically generated and wirelessly transmitted by the portable disarm device, the packet indicative of a request to disarm the security system and comprising at least one identifier (ID) associated with at least one portable disarm device or the security system; and
ignoring the request to disarm the security system in response to determining that the request was received within a predetermined time of arming the security system.
2. The method of claim 1 , further comprising:
comparing the at least one ID to at least one value associated with approved portable disarm devices and the security system; and
disarming the security system when the at least one ID corresponds to the at least one value and when the request was received after the predetermined time of arming the security system.
3. The method of claim 1 , wherein the packet is indicative of a disarm message;
wherein the security system comprises a door sensing unit and a system control panel;
wherein the door sensing unit receives the packet indicative of the request; and
wherein the door sensing unit is configured to ignore the request to disarm the security system in response to determining that the request was received within the predetermined time of arming the security system by inhibiting the disarm message from being sent to the system control panel.
4. The method of claim 1 , wherein the portable disarm device is configured to wirelessly transmit the packet periodically.
5. The method of claim 1 , further comprising, after the predetermined time period, the security system is configured to respond to the packet from the portable disarm device by disarming the security system.
6. A method for determining whether to automatically disarm a security system, comprising:
receiving an input from a user to arm the security system;
in response to receiving the input, arming the security system;
tracking a portable disarm device, the portable disarm device configured to transmit a packet, the packet being automatically generated and wirelessly transmitted by the portable disarm device, the packet being indicative of a request to disarm the security system and comprising at least one identifier (ID) associated with the portable disarm device or the security system; and
based on the tracking of the portable disarm device, ignoring the request from the portable disarm device to disarm the security system.
7. The method of claim 6 , wherein tracking the portable disarm device comprises detecting the packets from the portable disarm device for at least a predetermined time period; and
in response to detecting the packets from the portable disarm device for the at least a predetermined time period, disqualifying the portable disarm device from disarming the security system.
8. The method of claim 7 , wherein, in response to a mode change in the security system, the disqualified portable disarm device is re-qualified.
9. The method of claim 7 , wherein, after the portable disarm device is disqualified, determining whether the disqualified portable disarm device has been detected within a certain time period; and
in response to determining that the disqualified portable disarm device has not been detected within a certain time period, the disqualified portable disarm device is re-qualified.
10. A door security device configured to monitor a door, comprising:
a communication interface configured to communicate wirelessly with a portable disarm device; and
a controller in communication with the communication interface, the controller configured to:
determine that the security system is armed;
receive a packet from the portable disarm device, the packet being automatically generated and wirelessly transmitted by the portable disarm device, the packet indicative of a request to disarm the security system and comprising at least one identifier (ID) associated with at least one portable disarm device or the security system
determine whether the request was received within a predetermined time of arming the security system; and
in response to determining that the request was received within a predetermined time of arming the security system, ignore the request to disarm the security system.
11. The door security device of claim 10 , wherein the packet is indicative of a disarm message; and
wherein the controller is configured to ignore the request to disarm the security system by inhibiting the disarm message from being sent to a system control panel.
12. The door security device of claim 10 , wherein the controller is further configured to:
compare the at least one ID to at least one value associated with approved portable disarm devices and the security system; and
disarm the security system when the at least one ID corresponds to the at least one value and when the request was received after the predetermined time of arming the security system.
13. The door security device of claim 10 , wherein the door security device is configured to receive the packet periodically.
14. The door security device of claim 10 , wherein the controller is further configured to, after the predetermined time period, respond to the packet from the portable disarm device by disarming the security system.
15. A door security device configured to monitor a door, comprising:
a communication interface configured to communicate wirelessly with a portable disarm device; and
a controller in communication with the communication interface, the controller configured to:
determine that the security system is armed;
track the portable disarm device, the portable disarm device configured to transmit a packet, the packet being automatically generated and wirelessly transmitted by the portable disarm device, the packet being indicative of a request to disarm the security system and comprising at least one identifier (ID) associated with the portable disarm device or the security system; and
based on the tracking of the portable disarm device, ignore the request from the portable disarm device to disarm the security system.
16. The door security device of claim 15 , wherein the controller is configured to track the portable disarm device by detecting the packets from the portable disarm device for at least a predetermined time period; and
wherein the controller is configured to ignore the request by, in response to detecting the packets from the portable disarm device for the at least a predetermined time period, disqualifying the portable disarm device from disarming the security system.
17. The door security device of claim 16 , wherein the controller is further configured to re-qualify the disqualified portable disarm device in response to determining a mode change in the security system.
18. The door security device of claim 16 , wherein the controller is further configured to re-qualify the disqualified portable disarm device in response to determining that the disqualified portable disarm device has not been detected within a certain time period.