| 型号 | 制造商 | 描述 | 操作 |
| 10701068 [更多] | WERMA SIGNALTECHNIK GMBH + CO KG | Installation Buzzer with Pulsed Tone Dimensions ? x H: 28 x 69 mm Frequency: 2400 Hz Volume: 80 dBA @ 10 cm Colour: Black Housing: PA-GF, Black Termination: Connection Plug with Screw Terminal Tone type: Pulse Tone Mounting aperture ?: 22.5 mm Operating voltage: 230 VAC
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