Samsung OfficeServ 7200 Installation Manual page 93

2) Connect the DOOR BOX port of DPIM and the Line port of the door phone.
3) When using an automatic door lock, connect the Lock port of the DPIM and the door
phone contact point to the door lock.
The door lock contact point is designed to control low-voltage relay and uses 24 VDC and
100 mA.
MMC
MMC 211 is used to assign call numbers to door phones.
For full and detailed instruction on the MMC program, refer to 'OfficeServ 7200
Programming Manual' in http://www.samsungdocs.co.kr.
© SAMSUNG Electronics Co., Ltd.
OfficeServ 7200 Installation Manual
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