Specifications:

• Remind you when the door/window is open and closed.
• Sync the opening & closing status of door/window on APP.
• Can make ZigBee and Wi-Fi devices keep linkage.
• Control the light with an action.
• Support adding the SONOFF camera to view what happened at your home.
• Share control makes other users control the connected device quickly.
• 3-month history records check .
• Low-battery notification.
• Simple peel and stick installation.