1.Materials: ABS+Zinc alloy clamp                        
2.Size: DIA50*H80 mm                                            
3.Color: White

4.With charging and alarm function for mobile

5.Output Voltage: 110-240V.(50-60 Hz)

6.Input Voltage: 5V/1A

7.Standby time: 300 days

8.Alarm Volume: 105 DB

9.Decoding way: Infrared unlock alarm

10.Control Alarm Distance: within 1Meter unlock alarm

11.Alarm buzzer within: 4 minitues will auto stop sounds

12.1security stand +2clamps+1Remote Controller+1power adaptor+1pcs sticker+hexagonal screwdriver for 1 set

Youtube testing video link below:

https://youtu.be/SoRXJBW9RKw