To configure a door panel:
							
								- 
								● 
									Select a NX1xxx grille module.
 
								- 
								● 
									Add NX3xxx push buttons modules to obtain the 
								desired number of push buttons. If required, 
								access control modules can be also added. If 
								your option is a coded door panel, refer to the 
								information provided with the specific audio or 
								video module.
 
								- 
								● 
									The maximum number of modules vertically placed 
								is three; there is no limit for the number of 
								modules to be placed horizontally. Select a 
								embedding box and one NX600x assembling set 
								according to the number of modules vertically 
								placed.
 
								- 
								● 
									In case of door panels with more than one 
								horizontal module, order as many embedding boxes 
								and NX600x wall frames as horizontal modules the 
								panel has. 
 
								- 
								● 
									Use UC cable tunnels to attach them.
 
							
							
							● 
									Once the door panel has been selected, complete it 
							with the corresponding electronic modules, which 
							will depend on the installation type:
							
								- 
								
									✓ 4+n analogue audio installation: EL655.
 
								- 
								
									✓ "2Plus" audio digital installation of 2 
									✓ wires: EL620/2Plus.
 
								- 
								
									✓ "GB2" audio digital installation of 2 
									✓ wires: EL642/GB2A
 
								- 
								
									✓ "GB2" video digital installation of 2 
									✓ wires: EL632/GB2A.
 
								- 
								
									✓ "Plus" audio digital installation of 4 
									✓ wires: EL642/Plus.
 
								- 
								
									✓ "Plus" video digital installation of CAT5 or 3 
								wires +  coaxial cable: EL632/Plus.
 
								- 
								
									✓ IP audio digital installation: EL642/IP.
 
								- 
								
									✓ IP video digital installation: EL632/IP.