SanJie 4 Black Sensors + 3 Receivers, 4 + 3 Receivers
Manufacturer: SanJie. Color: 4 Sensors + 3 Receivers Black. Size: 4 Black Sensors + 3 Black Receivers. Style: 4 Sensors + 3 Receivers Black. Battery Life: 1 years. Item Weight: 13.1 ounces. Batteries Required?.
