| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
LION KING |
| 模式的数量 |
LK-JDL400 |
Large Electromechanical Motor Sirens, which can be used in warning systems for air defence, fire warning, flood warning or other dangerous and emergency situation in cities, industrial area, residential area, military bases, airports, seaports, reservoirs, large factories, etc...