BC-8声光电子蜂鸣器是我厂采用了目前国际上先进的声光控制的技术，专门为起重机械，门吊，桥吊而研制的声光警示器。
主要功能及特点：                                                                                           外壳采用铝合金翻砂铸造而成，结构美观新颖，重量轻。
耐腐蚀性好，密封性能良好，具有很好的防水防尘功能。
                                                               灯具采用发光二极管制成，使用寿命超过10万小时。
                                       灯罩采用PC料具有特别好的抗冲击强度，热稳定性和光泽度。
                      专用集成芯片设计，超强的电磁抗干扰性能。
                                                  多种音调语音选择，适用范围广。
主要技术参数：工作电压：AC24V-240V    / AC380V     /DC24V                                                 电源频率：50HZ-60HZ                                                                                          防护等级：IP56                                                                                                        工作电压：<1A                                                                                                       颜色：红，黄，绿                                                                                                  喇叭功率：6W/106db                                                                                               声音频率：800HZ(D调时)                                                                                      报警音调：A/B/E/D/Y/L/F