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(BS-01A) Door Bell Button
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(BS-01A) Door Bell Button
BS-01A

Spec:
  • ● Power source:AC 125V、0.3A. DC 24V、0.5A
  • ● Port:COM、NC、NO
  • ● Material :A B S plastic
  • ● Dimension:120mm ×70mm ×28mm
Function:
  • ● 1.The doorbell button has a common contact COM port.
  • ● 2.The doorbell button has a common contact NC port.
  • ● 3.The doorbell button has a common contact NO port.
  • ● 4.It operates with single pre-installation box.