NEC LT260 Installation Manual page 5

Cabinet Dimensions (continued)
The following diagrams show the cabinet dimensions for the LT260.
Dimensions are in inches. For millimeters multiply by 25.4.
VENTILATION
FOR CEILING MOUNT
4.213
2.559
3 - M4x10
SECURITY SLOT
2.303
www.necvisualsystems.com LT260/260K Page 5 of 7