INSPIRO 1 Digital outside unit with code lock

INSPIRO 1 Digital outside unit with code lock

The outside unit is equipped with code lock and individually backlit buttons.

The INSPIRO range is designed for apartment buildings.
The timeless, minimalistic design, together with brushed stainless steel, ensures it looks great on any building.

Offering a wide variety of configurations and functionality, these innovative products allow for the creation of systems that respond to the growing needs of the users.

Reliability, durability and innoviation are trademarks of ACO brand.


INSPIRO 1S (Slave)


Outside unit with code lock


Flat front panel, 2mm thick, buttons made of brushed stainless steel


Code lock – individual 4 digit code for every apartment

Max. number of subscribers

255 apartments


Surface with additional backbox INS-P-S NT
Installation type

Dimensions (mm)

Front panel 111×229
Flush mounting back box 92x210x31,5

Installation type

Digital: 2 wires

Line length

Max. 1000m

Power supply

12V ± 0,5V AC

Stand-by power consumption

~ 0,6W


First to connect:
– traditional e-lock (max. 1A)
– reverse e-lock (max. 0,5A)
– relay module CDN-PK (max. 5A)
Second output to connect:
– home automation (max. 2A,30VDC)


1x normally open (NO) for e.g. simple wall button – direct e-lock activation or call to the chosen apartment

Features for disabled

– backlit keypad buttons optionally with Braille language
– acoustic and optical signal of working panel
– automatic and remote (using a button) door opening without connection. Additional acoustic or light incoming call signal (CDN-U)