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Audio Entry System simple 4 wires connected PL330N4 MR220N4 MR250N4 G220N4 Guard station outdoor sation Audio handset O pe ration Ha nd set Unlocking Intercom Talking Listening . When 1. Press the button 3. Pick up the 4 Pick up the handset...
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Coding for outdoor station Press “#” button on outdoor keyboard, then input default password 9168 to enter setting mode. Setting address for outdoor station " " Press 1 to enter setting code for outdoor station, after that input one digit +00, as reminder of BI- means success For example :there’s a outdoor station in first building, please input 1 00,rings Bi- means finished.Our program based on your requirement that address allow 9 maximum.
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Note 1 Allow 100 meters cable distance 2 Max allow 999 audio handsets,15V(5A)support 150 audio indoors. 3.MR220N4 and MR250N4 can be changed directly in this system. 4.Allow 2725 user cards maximum. Function of guard station 1.calling reference indoor apartment, input address of outdoor station and room number. such as building 8, room number 153, then you can input 8153 from guard station.
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4 wires diagram Next decoder Handset Handset Decoder Handset Handset Adaptor (15V,5A) Lock Lock Lock Outdoor station C Outdoor station B Outdoor station A Guard station(one console) Adaptor (15V/1.5A) Wiring diagram Indoor Decoder handset Power magnetic lock magnetic lock Button Button Button Power...