Spec：

• ● Power Source：input 110V、output DC-12V，power is supplied from digital assembly center station.
• ● Material：SPCC iron board.
• ● Dimension：410mm ×270mm ×170mm.

Function：

• ● 1.Paging & Communicate with room station.
• ● 2.Press “key” button to open the door lock.
• ● 3.Communicates with door entrance.
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