EM6400 How many user can log in with one account at the same time? Updated November 12, 2019 15:25 Generally there is no limit for the logged in users on the same account. Related articles EM6400 When trying to login into the E-SmartLife App, it asks me to enter an account number? EM6420 How am I able to carry out a reset for my E-SmartLife camera? EM6400 How do I disconnect my camera from my E-Smartlife account? EM6400 Installation video EM6400 I cannot connect my camera to the WiFi network, The App indicates that i am connected to a 5GHz network.