Product Description：

1,RF8.2Mhz

2,Size: 37.5X7.5cm

3,Color:black

4,Material: ABS

5,Alarm: sound and light

6,power:9V battery

7,handheld,wireless design

8,application: supermarket,retail store,shop,security stuff,security check

Registered Air Post With Full Tracking

shipping about 10-15days,final delivery by usps