The YASONG SLA-05BK dry contact trigger alarm siren combines a 0–130dB adjustable horn
500m remote control range for open-area operation
This model works with a wireless remote control
The metal mesh cover helps protect the warning light from impact in industrial environments
5000mAh lithium battery and LED strobe warning light for warehouses
YASONG SLA-800 120dB Adjustable Industrial Alarm Siren, 15W, Multi-Tone, IP65, LED Strobe, USB Upload Product Size:22.1 × 11.3 × 17cm The YASONG SLA-05BK dry contactThe YASONG SLA 800 industrial alarm siren combines a 0120dB adjustable horn with a LED strobe warning light for factories, warehouses, homes, docks and outdoor security warning areas. This model uses a 15W sound and light alarm design with an ABS housing and IP65 protection. The siren includes multiple warning tones and supports custom alarm sound upload through the built in USB port. 0120dB adjustable sound for different warning environments 12 alarm