Wireless phone-interface device
First Claim
1. A method at a phone-interface device, comprising:
- receiving a provisional-alarm report;
determining whether a disarm command has been received subsequent to receipt of the provisional-alarm report;
when a disarm command has not been received before expiration of a period of time, sending a system condition to a monitoring station including seizing a telephone line;
calling the monitoring station via the telephone line;
determining whether the calling element is successful, and when the calling element is not successful, sending the alarm condition to the monitoring station via an alternative communications link; and
determining whether a trouble condition exists at the phone interface device and if it exists, communicating the trouble condition to the control panel via a transmitter located at the phone interface device.
3 Assignments
0 Petitions
Accused Products
Abstract
A phone-interface device receives a wireless signal from a control panel. The wireless signal encodes information regarding a system condition that has occurred in a facility. The phone-interface device communicates the system condition to a monitoring station. The phone-interface device receives its electrical power from the telephone line or from an energy storage device. In another aspect, the phone-interface device receives a provisional-alarm signal command from a control panel. The phone-interface device determines whether a disarm command has been received from the control panel. When a disarm command has not been received before expiration of a period of time, the phone-interface devices sends an alarm condition to a monitoring station.
35 Citations
27 Claims
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1. A method at a phone-interface device, comprising:
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receiving a provisional-alarm report;
determining whether a disarm command has been received subsequent to receipt of the provisional-alarm report;
when a disarm command has not been received before expiration of a period of time, sending a system condition to a monitoring station including seizing a telephone line;
calling the monitoring station via the telephone line;
determining whether the calling element is successful, and when the calling element is not successful, sending the alarm condition to the monitoring station via an alternative communications link; and
determining whether a trouble condition exists at the phone interface device and if it exists, communicating the trouble condition to the control panel via a transmitter located at the phone interface device. - View Dependent Claims (2, 3)
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4. A phone-interface device, comprising:
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a receiver to receive a wireless signal from a control panel, wherein the wireless signal encodes information regarding a system condition;
a transmitter to transmit data via wireless communication about trouble conditions to a receiver at the control panel; and
a phone port to connect to a communications link, wherein the phone port is to dial a telephone number of a monitoring station in response to receiving the wireless signal and the communications link is at least one of an ISDN line and wireless. - View Dependent Claims (5)
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6. A phone-interface device, comprising:
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a phone port to draw electrical energy from a phone line, wherein the phone port is part of a premise phone system, and wherein the electrical energy drawn from the phone line is within a current and voltage profile of the premise phone system; and
a transmitter to transmit data via wireless communication about trouble conditions to a receiver at a control panel. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A security system, comprising:
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a control panel to receive a sensor event from a security device, to translate the sensor event into a system condition, and to transmit a wireless signal to a phone-interface device, wherein the wireless signal encodes information regarding the system condition; and
a phone-interface device comprising a receiver to receive the wireless signal from the control panel and a transmitter to transmit data via wireless communication about trouble conditions to said control panel receiver, wherein the phone-interface device is packaged separately from the control panel, wherein the phone-interface device receives direct electric current from an energy storage device. - View Dependent Claims (17, 18, 19, 20, 21, 22)
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23. The security system of 16, wherein the phone-interface device is mounted in a separate enclosure from an input device.
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24. The security system of 16, wherein the phone-interface device is mounted in a separate enclosure from a siren.
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25. A program product comprising a signal-bearing media bearing instructions, which when read and executed by a processor, comprise:
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determining whether a trouble condition exists at a phone interface device and if it exist, communicating the trouble condition to a control panel via a transmitter located at the phone interface device;
receiving a provisional-alarm report at the phone interface device;
determining whether a disarm command has been received subsequent to receipt of the provisional-alarm report;
when a disarm command has not been received before expiration of a period of time, sending a system condition to a monitoring station including seizing a telephone line, and calling the monitoring station via the telephone line; and
determining whether the calling is successful, and when the calling is not successful, sending the alarm condition to the monitoring station via an alternative communications link. - View Dependent Claims (26, 27)
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Specification