Description

Features

• Call from NBR-7AS switch can only be cancelled at the calling site
• Does not require NB-L Flush Mount Ceiling Sub Station
• Up to 3 NBR-7AS switches per number line                         

Specifications

• Dimensions (W x H x D)     2.37 x 4.5 x 1.81″ (60.00 x 114.3 x 45.90 mm)
• Recessed: 1.18″ (29.90 mm)