Còi báo động HIKVISION DS-PMA-BELL – DS-PMA-BELL is made by ABS, Attract your attention. – Shell Material: ABS. – Flashing rate(/min): 70. – Sound pressure: 105±3(dB/m). – Bulb Power: 5W. – IP 44. – Dimension (L x W x H): 106 × 106 × 185 mm. – Power supply: 12VDC/900mA. – Weight: 400g. – Bảo hành: 24 tháng. Vu Baosmnet.vn