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产品详细说明:
SPECIFICATIONSModel No | QST-4010 |
Rated Voltager | 9VDC |
Max.Allowable Voltage | 6-15VDC |
Max.Rated Current | 6mA at 9VDC |
Min.Sound Pressure Level | 90dB at 9VDC/30cm |
Resonant Frequency | 3.2±0.5KHz |
Operating Temperature | -20℃~+80℃ |
Weight | 13g |
报警器专用蜂鸣器
联系人：徐小姐（常州启盛蜂鸣器生产厂家）
TEL:15995097831
