Equipment for installing fire detectors in ventilation ducts.

The equipment consists of a box, pipes, socket for fire detector and fasteners (screws, nuts, etc.). The fire detector is not included. The socket is compatible with both conventional and analog detector, so the equipment can be used with both systems. It is generally recommended to install pure smoke detectors (without thermal elements) in this equipment, since heat detectors or thermal elements of optical-thermal detectors can be activated by sudden changes in air temperature in ventilation ducts.