The PST-CT20W Tuya Smart WiFi Wall-Mounted PIR Alarm offers reliable motion detection with a wide 110° field of view and a range of 9 to 12 meters. Designed for easy wall installation, it integrates seamlessly with the Tuya Smart app, allowing users to receive real-time alerts and remotely control their home security. This smart PIR sensor features pet immunity to reduce false alarms and supports flexible power options, making it a versatile and efficient choice for enhancing home protection.

Features:

1. Double Alarm: Sounds a local alarm and sends instant alerts to your mobile app if a door or window is opened illegally.
2. Smart Light Linkage: Automatically turns on lights when you open the door at night for added convenience.
3. Energy Saving Automation: Turns off the air conditioner automatically when a window is opened to save energy.
4. Instant Mobile Alerts: Receive real-time notifications on your phone to stay informed of any unauthorized entry.
5. Reliable Detection: Magnetic sensor detects door/window status within 15mm range, triggering a loud 90dB alarm.
6. APP Name: TuyaSmart
7. Support Voice Control: Work with Amazon Alexa / Google Assistance
8. Battery: CR2 900mAh 3V (Built-in battery)
9. Detect open/close status of the door/window + Detect vibration
10. Support low-battery detection
11. Support all Tuya smart product linkage control

Package Includes:

1 x PST-MC400S Tuya Smart WiFi Door and Window Sensor