Product Details:

This product is a PIR Outdoor Wireless 433 Waterproof Sensor with the following features:

Launch distance: 150m (Open)
Operating voltage: 3V (Requires 2 AA batteries, not included)
Standby current: 8A
Alarm current: 10mA
Frequency: 433.92MHz
Alarm indicator: stays lit for 3 seconds
Tamper switch: maintains a closed state
Transmission: wireless
Alarm output: produces alarm, tamper, and battery report
Detection range: upto 12m at 25C
Detection angle: 110 degrees
Anti-white light intensity: 10000Lux
Pet immunity: up-to 25kg
Installation: designed for wall mounting; includes a unique plug-in installation feature
Compatibility: works seamlessly with SONOFF RF Bridge 433 for enhanced functionality

You can find the user manual here.

Package Contents: The package includes 1 PIR Outdoor Wireless 433 Waterproof Sensor.