7.0 inch two-wire digital indoor unit
model number: kcv-s701ip2w
brightness(cd/m²): 
lcd resolution: 1024*600
system software/ui: support customization
arrangement mode: 
display ratio: 16:09
operating voltage: ac model: 100-240v dc model: 15-28v
working current: max:100ma
operating temperature: 
storage temperature: 
feature: 

paired with a 7-inch high-definition ips screen; support ac: 100-240v power supply, dc: 15-28v can be powered by the main extension; two core system with non polarity adaptive (10/100m) distribution network, which can be used with 2 doorstep machines, 3 extensions, and two independent door magnets; support graffiti cloud intercom.