TELRAN WiFi Door or Window Sensor 560917 User Manual

TELRAN WiFi Door or Window Sensor 560917 User Manual Meet Your Sensor This smart Wi-Fi door and window sensor monitors the state of itself. When door & window is opened or closed, battery is in low voltage or the case is removed from the base, alarm notification will be sent to your phone, viewing the …

Winsen Ozone Gas Sensor MQ131 User Manual

Winsen Ozone Gas Sensor MQ131 User Manual Statement This manual copyright belongs to Zhengzhou Winsen Electronics Technology Co., LTD. Without the written permission, any part of this manual shall not be copied, translated, stored in database or retrieval system, also can’t spread through electronic, copying, record ways. Thanks for purchasing our product. In order to …