Start my connected project

• How many EASYKIT Wifi With Netatmo can I have in one apartament/single house?
• What kind of wifi network I need in my apartament?
• Can I use the Home + Security App for Tablets?
• What kind of wifi network I need in my apartament?
• How many Easy Kit Connected can I have in one apartament/single house?
• What is the minimum connection speed needed?
• Can I use the DOOR ENTRY EASY KIT App for Tablets?