the alarm sounds after movement or impact is detected
This model uses microwave and infrared sensing to detect movement from people or vehicles
One-button linkage control for simple alarm on/off operation
The YASONG SLA-02WS-P solar outdoor motion sensor alarm siren combines a 0–120dB adjustable horn
making it suitable for outdoor locations where fixed wiring is difficult
YASONG SLA-16J Rotating Magnetic Battery Beacon Light, 90dB Buzzer or No Sound, IP65, AC100-240V Charging Audible and Visual Alarm Siren the alarm sounds after movementThe YASONG SLA 16J rechargeable magnetic rotating beacon light is designed for warehouses, factories, utility vehicles, cranes, boom operators and temporary emergency warning areas. This model uses a built in lithium battery and can be recharged by AC100240V power. The magnetic base allows quick placement on suitable metal surfaces, while the red LED beacon provides visible warning light. Rechargeable battery design for portable warning use Magnetic