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Table of Contents
1Cautions ....................................................................................................................................................................4
2Product Overview......................................................................................................................................................5
3The Door Phone kit content ......................................................................................................................................6
4The Door Phone Man Machine Interface (MMI)........................................................................................................7
5The Analog Door Phone Schematic setup................................................................................................................9
6Installation...............................................................................................................................................................10
6.1 Physical installation.........................................................................................................................................10
6.2 Electrical connections .....................................................................................................................................12
6.3 Internal / External Video Camera powering connector ...................................................................................14
7User’s Operations....................................................................................................................................................16
7.1 Access by using the ‘Door Access Code’ .......................................................................................................16
7.2 Door opening by using the Bypass Switch button...........................................................................................16
7.3 Call to the Day / Night Operator......................................................................................................................16
7.4 Direct Call to destination number....................................................................................................................17
7.5 Dialing by using Speed Dialing Memories ......................................................................................................17
7.6 Door opening from PBX Extension by using the Extension’s Door Opening Code ........................................18
7.7 The maximum conversation time....................................................................................................................19
7.8 Video Monitoring .............................................................................................................................................20
8Programming...........................................................................................................................................................21
8.1 Enter to programming mode ...........................................................................................................................21
8.2 To change the Day/Night operational mode: ..................................................................................................22
8.3 To reset the unit to factory default:..................................................................................................................22
8.4 Door Phone Programming codes....................................................................................................................23
8.5 Special DTMF Characters...............................................................................................................................25
9Technical specification............................................................................................................................................26
10 Appendixes..........................................................................................................................................................27
10.1 The Speed dialing memories table..................................................................................................................27