Sirene-luchtalarm with loud sound horn, manual operated air raid warning siren
Product Name | LK-120 Manual Siren |
Sound Rating | 110±2dB(A) @1M |
Output Frequency | 600±20Hz |
Effective Range | 1.5km in diameter |
Net Weight | 9kg |
Carton Size | 45*37*58cm |
Material | Aluminum Alloy |
*not electrically powered warning device
*can provide effective sound signal warning
*fit virtually any signaling application and alert need