YASONG SLA-800B 120dB Portable Rechargeable Alarm Siren, 12 Tones, IP65, 2600mAh Battery, LED Strobe Product Size:6.29x5.88x8.69 inches This model uses a self-locking

This model uses a self-locking switch control box: press a color button and the matching light layer turns on in flashing or steady-on mode

The YASONG SLA-01Y is an outdoor wireless remote control alarm siren with a 120dB loud horn

36 ultra-bright LED beads for strong red visual warning

The YASONG LTA-505T/W(J) multilayer LED stack tower light combines a 1–5 layer signal light design

4ft power cord for flexible rooftop placement

YASONG SLA-800B 120dB Portable Rechargeable Alarm Siren, 12 Tones, IP65, 2600mAh Battery, LED Strobe Product Size:6.29x5.88x8.69 inches This model uses a self-lockingThe YASONG SLA 800B portable rechargeable alarm siren combines a 120dB adjustable horn with a LED strobe warning light for warehouses, homes, factories, mines, schools and outdoor warning points. This model uses a built in 2600mAh lithium battery and can be charged by AC100240V power. The remote control adjusts volume, tone and working mode within about 8m. Portable rechargeable design for temporary warning use 120dB adjustable sound controlled by