Product Parameters: Product Name | B10-12V Wired doorbell | Shell Material | ABS Fire retardant material | Internal Sound | 90dB | Power Supply | Direct access to 12V power supply | Product Specification | 88*62*24MM | Work Temperature | -10℃-80℃ | Work Humidity | <80% | Suitable for | Offices、office buildings |
Product Features: Fire retardant shell, strong and sturdy Using imported chips, the doorbell effect is good Built-in high-angle speaker speaker, 90DB crisp doorbell Wide applicability,suitable for families, shops,shopping malls and so on.
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