YSTD Lock Bicycle Cycling Security Wireless Remote Control Vibration Alarm Anti-theft;

100% brand new and high quality
Simple to operate and easy to install.
Wireless Vibration Alarm with infra-red remote control.
Perfect to protect your shop, office, home, car, house or anywhere requiring protection.
Super loud, simple, easy to theft;
Short leave cycling, no longer bother to go locked up
Burglar No worries, professional car care
Effective remote control and alarm sensors 10 meters above the terminal, open area up to 30 meters
Use methods: Press the red button A fortification will beep; press the B button to cancel the gray theft will beep twice.
Alarm powered by 1pc 6F22 9V battery (not included)
Remote controller powered by 1pc L828 battery(included)
Color: Black
Alarm Size:9.5x6x3.8cm(approx)
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!