This Directed Electronics 520T Backup Car Alarm is a must-have for any vehicle owner. With its reliable performance and advanced features, you can rest assured that your car is safe from theft and unauthorized access. The 12V battery system provides a backup power source to ensure that the alarm stays active even if the main power supply is disconnected.

This battery backup system can be used with other Directed Electronics products, including Viper, Clifford, and Python car alarms and security systems. The brand is known for producing high-quality products that offer superior protection and peace of mind. Whether you're looking for a reliable car alarm or want to upgrade your existing system, the Directed 520T Backup Car Alarm is a great choice.