(PDF in Chinese or English), search for: "YN88-WiFi user manual" or "Yoosee solar camera manual YN88" on sites like ManualsLib or AliExpress product pages .
YN88-Wifi Solar IP Security Camera is a wireless 1080P surveillance solution designed for outdoor use. It features ultra-low power consumption and is powered by a combination of solar energy and rechargeable lithium batteries. Alibaba.com 1. Getting Started solar camera yn88-wifi manual
This voids warranty and may brick the camera. Not all YN88 versions have open Telnet. (PDF in Chinese or English), search for: "YN88-WiFi
The built-in microphone and speaker allow you to talk through the app. (PDF in Chinese or English)