YASONG 1 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Plug-in Alarm Sirens The YASONG SLA-01HK+ABT100 is an

The YASONG SLA-01HK+ABT100 is an outdoor infrared beam alarm kit that combines a 120dB sound-and-light siren with a dual-beam infrared detector for perimeter security

120dB loud horn warning for high-visibility alert applications

Wiring knowledge is required for installation

Remote distance may be reduced by walls

12 built-in tones switchable by long-press button

YASONG 1 Pack Bike Alarm, 113dB Wireless Anti-Theft Vibration Alarm, 50m Remote, IP55, 7 Sensitivity Levels Plug-in Alarm Sirens The YASONG SLA-01HK+ABT100 is anThe YASONG 1 Pack bike alarm is a wireless anti theft vibration alarm designed for bicycles, motorcycles, scooters, trailers, and other vehicles that need extra theft deterrence. This model uses a vibration triggered alarm. When armed, the alarm gives a short warning after touch or collision, then sounds a longer alarm if movement happens again within 12 seconds. 113dB loud alarm shown in the product title for theft deterrence 164ft 50m remote range