The choice between wired and wireless intruder alarm systems depends on your specific needs. Wired systems are typically more reliable and secure, as they are less susceptible to signal interference and hacking. They also require less maintenance, with fewer concerns about battery life, making them ideal for larger properties where installation of cables is feasible. However, wired systems can be difficult and costly to install in existing buildings, and they offer less flexibility in terms of moving sensors or expanding the system. Wireless systems, on the other hand, are easier to install and more flexible, allowing for quick setup and expansion, especially in homes where minimal disruption to walls and wiring is preferred. While wireless systems are aesthetically cleaner and suitable for DIY installation, they require regular battery maintenance and are vulnerable to signal interference. If you're looking for convenience, flexibility, and a cleaner look, wireless may be the better option, but for long-term reliability and lower maintenance, wired systems are often preferred.

Ajax wireless intruder alarms are considered to be highly secure, thanks to their advanced security features and robust design. They use AES 128-bit encryption, which is a strong level of protection to prevent hacking or interception of communication between the devices. Additionally, the system uses a unique communication protocol with high-frequency hopping to reduce the risk of jamming or interference from other devices. Ajax alarms are also equipped with tamper detection, so if anyone attempts to disable or tamper with the sensors, the system will trigger an alert. The system is also designed with long battery life and the ability to monitor battery status, ensuring the system remains functional. Furthermore, Ajax regularly updates its firmware to address any potential security vulnerabilities, adding an extra layer of protection. Overall, Ajax wireless intruder alarms are considered one of the more secure options available on the market.

Yes, you can add extra devices to an Ajax wireless intruder alarm system at a later date. The system is designed to be easily expandable, allowing you to add additional sensors, cameras, sirens, keypads, or other compatible devices as your security needs grow. This flexibility is one of the key advantages of Ajax systems, as it lets you tailor the setup to your specific requirements without needing to replace the entire system. New devices can be easily paired with the control panel through the Ajax app or the central hub, and the system will integrate them seamlessly into the existing network. Whether you're adding motion detectors, door/window sensors, or more sophisticated devices like smart cameras, expansion is straightforward and doesn't require complex installation.