Wireless Security Panel Communication Device for Legacy Upgrades
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Solution Overview
Problem
The obsolescence of analog radio technologies in security systems necessitates frequent replacements, leading to high costs and logistical challenges, as cellular carriers sunset support for older technologies, requiring extensive technician visits for upgrades.
Innovation Solution
A self-enrollable wireless communication device that can be easily installed by customers to upgrade security panels, using technologies like Ethernet, Z-wave, Zigbee, Bluetooth, 2G, 3G, 4G, and LTE for communication with security panels and monitoring centers, with an alternate power supply and input devices for automatic communication establishment and event signal management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If self-enrollable wireless communication device is used to upgrade security panels, then ease of installation and customer self-service is improved, but device complexity increases
Solution Approach 1:
The communication device is configured to automatically discover the security panel, establish wireless communication, and register with the monitoring center without requiring technician intervention. The device autonomously performs enrollment by detecting panel signals and initiating communication protocols, enabling customer self-service installation while managing complexity through automated procedures.
Solution Approach 2:
The communication device serves as an intermediary between the security panel and monitoring center, bridging legacy panel technology with modern communication networks. It translates and relays signals between these systems, allowing the panel to maintain its original design while the device handles complex communication protocols and network registration.
2Adaptability or versatility
If multiple communication technologies are integrated into the device, then adaptability and communication versatility is improved, but device complexity increases
Solution Approach 1:
The communication device incorporates multiple communication technologies including Wi-Fi, cellular, and other wireless protocols within a single unified device. This multi-functional approach allows the device to adapt to different network environments and communication requirements without requiring separate devices for each technology, managing complexity through integration rather than multiplication.
Solution Approach 2:
The device dynamically selects and switches between different communication technologies based on available networks, signal quality, and system requirements. It changes communication parameters such as protocol type, frequency, and transmission mode to optimize performance while maintaining a single device architecture, avoiding the complexity of permanently integrating all possible technologies.
3Reliability
If event signal delay transmission is implemented, then security and false alarm prevention is improved, but response time increases
Solution Approach 1:
The device implements a predetermined delay period before transmitting alarm signals to allow for potential false alarm cancellation. During this delay window, the system can receive cancellation signals from the security panel, preventing false alarms from being transmitted. This preliminary waiting period enhances reliability by filtering out spurious alarms while maintaining rapid response for genuine threats.
Data Source
AI summary
The invention relates to a wireless communication device for a security system that may include a device communicator configured for wireless communication with a security panel and for providing an additional wireless communication path to a monitoring center; and a premises power supply for removably connecting the device to a power source at the premises. The device may also include an alternate power supply, and an input device for enabling a user to initiate communications. The device may also be programmed so that the device can delay the transmission of an event signal for a predetermined period of time and then initiate transmission of the event signal if it does not receive a signal from the security panel to cancel transmission of the event signal during the predetermined period of time.