Ezviz Wire-free Peephole Doorbell |Ezviz HP4 Installation:With Installation One Unified Network: Multiple units

One Unified Network: Multiple units form a whole-home network that auto-selects the best connection as you move around your home

giving you the freedom to share content effortlessly

Driver needed system for the Ethernet: Windows7/XP

11b/g/n/ax on the 2

Ezviz Wire-free Peephole Doorbell |Ezviz HP4 Installation:With Installation One Unified Network: Multiple unitsEzviz Wire free Peephole Doorbell Ezviz HP4 Ezviz Wire free Peephole Doorbell Ezviz HP4 Front door security made simple and visible Protect your front door in an easy way with the EZVIZ HP4. You can control it remotely via EZVIZ App, and even better, you may simply see who's at your doorstep before answering it using the indoor monitor. The HP4 keeps you connected and informed, adding an extra layer of security to your family. Specifications Model: CS