YASONG Industrial Wireless Outdoor Alarm Siren, 130dB Loud Speaker, 5Ah Backup Battery, 1.24 Mile Remote, USB Custom Voice, IP65 Waterproof Warning Sirens for Warehouse Factory Workshop Business

[130dB Loud Sound Siren with Strobe Light] Equipped with high-decibel horn up to 130dB combined with bright LED strobe light, providing powerful audible and visual warnings for industrial and emergency environments, ensuring maximum safety alert coverage

[Long Range Wireless Remote Control ] Advanced wireless control system supports up to 1.24 mile / 2000m (open area) transmission range, it allows you to trigger or stop the alarm instantly from a distance. The external USB interface allows users to upload custom alarm sounds. The buttons on the siren housing enable easy adjustment of volume and switching between built-in tones

[One Remote Can Control Multiple Sirens (Multi-Device Pairing)] Supports learning-code pairing system, enabling one remote to control multiple alarm units or multiple remotes to control one siren, flexible for scalable industrial safety systems

[Built-in 5000mAh Backup Battery] Never worry about power outages! Built-in 5000mAh backup battery supports up to 3 hours continuous operation during power failure, ideal for harsh environments

[IP65 Weatherproof & Heavy-Duty Build] Designed to withstand harsh environments, this outdoor siren features an IP65 waterproof rating and a rugged powder-coated cold-rolled steel housing. It is highly resistant to dust, rain, and extreme temperatures (-20℃ to 60℃), ensuring long-lasting and stable performance both indoors and outdoors

Specifications:

Sound Output: 0-130dB
Wireless Control Distance: Up to 1.24 mile / 2000m (open area)
Wireless Frequency: 433MHz 
Backup Battery: 5000mAh battery (emergency operation support)
Voltage: AC 110V 
Power:45W
Protection Level: IP65 waterproof and dustproof
Material: Cold-rolled steel 
Functions: Adjustable volume, tone selection, USB audio upload (MP3/MAV format), multi-remote pairing control
Operating Temp: -20℃ ~ 60℃
Alert Mode: Sound & Strobe Light
IP Rating: IP65
Package Size: 50×30×27cm (1pc)
Weight: 4.6kg
Installation: Wall-mounted