It's following consists wlan-ip cameras, which can be obtained directly on the pc, as well as using a free app on your smartphone.
more information on request.
It's following cameras, all in perfect working condition, see pictures:
Digitus DN-16036 rotatable
optivario consists DN-16039
EDIMAX IC-3010Wg for 20 euro
price for all three cameras together is 180 euros.
at retail by appointment.