
| US$3.80-4.20 | 10 Pieces (MOQ) |
| Model | Voltage | Current(A) | Frequency(Hz) | decibel | Packing Size | QTY | Weight |
| MS-190 | DC12V | 6.00 | 50/60 | 114dB | 57.5*36.5*18.5 cm | 40pcs | 18KGS |
| DC24V | 2.50 | 50/60 | 114dB | 18KGS | |||
| AC110V | 0.9 | 50/60 | 114dB | 20.50KGS | |||
| AC220V | 0.43 | 50/60 | 114dB | 20.50KGS |
| Model | Voltage | Current | frequency | decibel | Packing size | Case pack | G.W. |
| MCL -380 | DC12V | 2.4 | 1400 | 101 | 48*28*33 | 20PCS | 16KG |
| DC24V | 1.4 | 1500 | 102 | 22KG | |||
| AC110 | 0.4 | 1500 | 100 | ||||
| AC230 | 0.24 | 1600 | 101 |