The mount is easily adjustable with full 360°horizontal angle and 90°vertical angle.
You can use the sensor for a position where the movement is not easy to be detected via mounting it in the universal joint, and just rotate the universal joint head to get a wonderful detecting angle.
You can buy one for your PIR motion sensor which not includes a bracket or replace your old one.
The SONOFF motion sensor-BASE is compatible with PIR3 or SNZB-03.
Made of high level and solid ABS material for long-lasting use.
Model: Sonoff Motion Sensor-BASE
Mainly for: PIR3 or SNZB-03
Mounting Place: on ceiling, wall, etc.
Package Size: Approx. 4.4 * 4.2 * 3.5cm / 1.7 * 1.7 * 1.4in
Package Weight: Approx. 14g / 0.49oz
1 * Motion Sensor-BASE