“The 7 inch handset indoor monitor has 8 alarm input ports.
Users can talk to visitors through the indoor monitor and watch videos captured by outdoor stations.
It is applicable to residential areas, hotels,
governments, schools, factories, and more.”
DHI-VTH5421EW-H
124.43 $
“The 7 inch handset indoor monitor has 8 alarm input ports.
Users can talk to visitors through the indoor monitor and watch videos captured by outdoor stations.
It is applicable to residential areas, hotels,
governments, schools, factories, and more.”
