C8SN-G3 Access control intercomDetailed product description：

C8SN-G3 access control intercom features

Users can observe the surrounding area of the door machine at any time through the indoor extension.  
Users can call the management center through the indoor extension.  
Users can send help messages to the management center.  
Users can unlock incoming devices.  
Users can turn off the call ringtone through the mute function.  
Modular design, unit failure does not affect system use.  
12 chord music ringtones.  

C8SN-G3-40BW black and white extension
C8SN-G3-40CL color extension machine

C8SN-G3 access control intercom specifications

Product Model	C8SN-G3-40BW	C8SN-G3-40CL
Operating Voltage	DC18V	DC18V
standby current	≤25mA	≤20mA
operating current	≤600mA	≤500mA
working environment	－25℃～70℃	－25℃～70℃
display	4-inch black and white CRT	4-inch color LCD screen
Installation Method	Wall mounted or embedded	Wall mounted or embedded
Device dimensions	232×158×49	232×158×49
Pre embedded size	227×141×38	227×141×38