YASONG SLA-800BW 120dB Portable Rechargeable Motion Sensor Siren, 2600mAh Battery, 12 Tones, IP65, USB Audio Product Size:22 x 11.3 x 15cm Steady or flashing modes selectable

Steady or flashing modes selectable on each light tier

9 built-in tones with long-press button adjustment

This kit requires wiring and careful alignment between the infrared transmitter and receiver

Manual hand crank operation with no power required

PIR and microwave detection for motion-triggered operation

YASONG SLA-800BW 120dB Portable Rechargeable Motion Sensor Siren, 2600mAh Battery, 12 Tones, IP65, USB Audio Product Size:22 x 11.3 x 15cm Steady or flashing modes selectableThe YASONG SLA 800BW is a portable rechargeable motion sensor alarm siren with a 120dB loud horn, LED warning light, and built in battery power for temporary outdoor security alerts. This model uses a sensitive motion sensor to detect people or animals within the warning area. The maximum sensing range is rated up to 10m 32ft, and the siren can be set to light only, sound only, or sound and light alarm mode. 120dB loudspeaker for clear emergency