What type of programming allows the installation technician to add and delete devices?

The type of programming that allows the installation technician to add and delete devices is user programming. This programming level is designed to empower technicians and system administrators with the flexibility to modify the system according to the needs of the facility.

User programming typically includes features such as enrolling or removing devices, changing settings, and updating configurations without requiring extensive technical knowledge. The goal is to make the system adaptable to changes, such as the addition of new fire alarm devices or the removal of outdated ones, all while maintaining proper function and compliance with safety standards.

In contrast, other programming types mentioned may not provide the same level of access for modifications to devices. Default programming usually refers to the initial setup of the system with factory settings, basic programming might involve simpler adjustments that do not include device management, and advanced programming often deals with more complex configurations that require specialized knowledge. Therefore, user programming stands out for its direct relevance to the task of adding and deleting devices.