2.4GHz WiFi Door Window Detector Wireless Smart Home Security Door Sensor Alarm APP Control 3V

Feature: 1. FOR HOME SAFETY: Door and window detector alarm, often used to detect the state of the house, users can view it in real time to ensure the home safety. 2. EASY TO INSTALL: Equipped with double sided tape, which can be directly pasted on door and window without other tools and is easy to operate. 3. CLOSE INSTALLATION: The arrows on the transmitter and the magnetic strip are in opposite directions, the mount distance should be as close as possible. 4. WIFI AND APP CONTROL: Support 2.4GHz WiFi connection, control by for Tuya Smart APP, no need for a hub, the sensor will push instant notifications to smartphone. 5. BATTERY POWERED: The sensor requires 2pcs AAA batteries (not included), it automatically pushes a message through the APP when the battery is low.

Specification: Item Type: Door Window Detector Battery: 2 x AAA battery (battery not included) Working Voltage: 3V Working Temperature: 0-50℃ WIFI: 2.4GHz APP: For Tuya Smart, for Smart Life

How to Use: 1. Install the battery2. Install the product, download the APP, and set it up

Package List: 1 x Ejection Pin 2 x Double Sided Tape 1 x Transmitter 1 x Magnetic Strip