YASONG Rechargeable 5000mAh Siren – 120dB IP55 Outdoor Alarm with LED Strobe, Emergency Security Backup Horn SLA-B02B

【Rechargeable alarm】Built-in 5000mAh lithium battery, up to 8 hours of working per charge. The lithium battery can be charged when the alarm is powered on.

【Loud horn】The siren bell uses high-quality speakers, the siren sound can reach 120dB. The alarm is equipped with an infrared remote control, which can control the volume and switch tones within a range of 1-8 meters. There is also USB port available, you can upload your custom audio.

【LED Strobe Light】The siren uses LED lamp beads, high brightness and durability.  There is a power switch on the side, which controls the siren's on and off functions.

【Outdoor waterproof siren】The siren uses high-quality ABS material shell, waterproof circuit design, and the protection level is IP54, which can be used outdoors with confidence.

【Wide Application】The siren is suitable for various places, such as warehouses,home, business, factory, mines, school, house, ports and other places