The map can be saved all the time.

Yes. W3 supports 2.4GHz and 5GHz dual band.

Yes, the maps in the EZVIZ app be regionally segmented or merged.

Press the reset button for over 6 seconds until the light flash white, and the router will be rebooted to complete the process.

Rotary self-cleaning, the docking station has the function of air drying mop cloth.

No, the smart video doorphone does not support RTSP or ONVIF. For optimal control and operation of the device, we recommend using the EZVIZ App.

RS2 has four cleaning modes: [Vacuum Before Mop], [Vacuum While Mop], [Vacuum Only], and [Mop Only].

Yes, you can integrate additional screens with your smart home video doorphone. Specifically, you can connect the doorphones with the SD7 smart screen. This is particularly beneficial for larger homes, as the SD7 extends the communication capabilities of your existing EZVIZ Video Doorphones.

By placing the SD7 in various areas of your home, such as the bedroom or kitchen, you can easily respond to doorbell rings without having to rush to a distant monitor. With just a few taps on the SD7, you can see who is at the door and grant access immediately.

For instructions of how to link the video doorphone to the SD7 smart screen, please refer to: How to add your EZVIZ devices to the SD7 smart screen?

Please follow the steps below:

1. The App shows that the Robot is offline, but the device's WiFi indicator light remains on:

a. Log out of the App and log in again.

b. Reconnect the cellphone network (Wi-Fi or mobile network).

c. Restart the router.

2. The App shows that the Robot is offline and the Wi-Fi indicator light is always flashing:

a. Confirm whether the Robot is in a position where the Wi-Fi signal is weak.

b. Confirm whether the name or password of the Wi-Fi has been changed. If so, please reconfigure the network.

c. Please turn off the power supply of the Robot and restart it. After starting, please observe whether the Wi-Fi indicator light remains on. If it remains on, refresh the App to see if the Robot is online. If it flashes, it is recommended to restart the router. After the phone is connected to the network normally, open the App to check whether the Robot is online. If it still shows offline status, please reconfigure the network.

3. The Wi-Fi indicator light suddenly goes out in a daily state:

a. Check whether the Robot power supply is turned on.

b. In the power-on state, shortly press the reset button and observe the display status of the Wi-Fi light.

If you continue to encounter issues or have any further concerns, please don't hesitate to reach out to our customer support for further assistance.

For floor with soft wood, it maybe damaged by the obstacles like hard dust, ceramic, glass fragment sticked on the RS2 mop assembly and main brush, which belongs to a common phenomenon for RS2; influenced by the color, RS2 may not effectively detect and avoid the skirting line if the skirting line is made of dark light-absorbing material or with partial embossing, so that there is a certain probability that it will trigger a slight bump, which may cause scratches over time.