Waterproof Outdoor Alarm Horn Siren with Voice & Strobe Flash (12V~24V)

Remote Control - Control your lamp within a 5m range (no obstacles). - Wirelessly turn the lamp on/off with ease. - Adjust 3 different alarm sounds and volume with the remote.

USB Port - Directly upload and play your own audio via the USB port. - Compatible with MP3 format audio files. - Limit audio size to less than 4MB for optimal performance.

Sound & Flash - Bright LED lamp beads provide a clear visual warning. - Built-in siren achieves a sound intensity of 120dB. - Sound and flashing together create a more effective alert system.

Weatherproof - Constructed from cold-roll steel sheets for durability and water-resistance. - ABS material lamp shape ensures better light diffusion and versatility.

Applications - Both wall mounting and base installation are available. - Suitable for warehouses, cranes, building sites, tunnel construction, metallurgy, ports, construction sites, and school security.