[Integrated Detection]: Combines atmospheric pressure, temperature, and humidity detection in one device, providing comprehensive environmental detection for your home or office. [LED Display & Portable Design]: It features an easy-to-read LED display for quick viewing of current readings and settings. Its compact and portable design makes it suitable for both indoor and open-air use. [Remote Tuya APP Control and Alerts]: Offers remote management through the mobilephone Tuya APP, allowing you to set custom alarm thresholds for atmospheric pressure and temperature/humidity, ensuring timely notifications when environmental parameters exceed your specified limits. [Intelligent Integration]: Supports intelligent automation function, allowing the sensor to trigger actions on other intelligent devices (such as lights, air conditioners, air fans, humidifiers, and air purifiers) when reaching the predefined thresholds, optimizing your home's air quality and comfort. [Convenient Setup and Management]: The simple setup process and user-friendly interface make the sensor easy to integrate into your existing intelligent ecosystem, enhancing your overall intelligent experience. Name:Atmospheric Pressure Sensor Working voltage:5V Working current:10-496mA Powersupply:USB 5V/1A Temperature measurement:0-60 Humility measurement:0-100 percent Pressure measurement:300-1100hpa Working temperature:-20 to 85 Note:The Zigbee version curtain module needs to be used with Tuya zigbee gateways (not included). Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Communication protocol:ZigBee Colour:White Material:PVC Package Contents: 1 * Atmospheric Pressure Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.