Kōkuhunga Expander (RJ - 12) (mo CM, eHouse. PRO)   Ko te kōwae e āhei hononga ngaio o pūhohe whakaoho (max. 48) ngä püoho i runga i te pūtake o tūhono waea RJ - 12 (6 titi) .
Ka whakahohe i ngāwari ekeeke me tango o pūoko .
putanga kōwae " Hoki whakaminenga whaiaro " (DIY) kahore kaiwhakanao ' s pūtāhui.  
 āhuatanga matua: 
-  tūhono IDC Tärua - 50 mō te tūhono CommManager kōkuhunga ' a
-  48 tūhono RJ - 12 mō te hononga o pūhohe whakaoho (hononga o te raina Alarm, Tamper me pūhohe mana whakaoho)
-  ähuareka supply Power 12V / 5V GSM / kōwae SMS
-  auru huna whirihoranga ou'a (tirohia kahore ranei)
-  Tere - hononga tuku mō te whakakapinga tere o te kaiwhakahaere, ratonga, whakarewatanga
 
    
     mōhiohio atu: 
 Itarangi eHouse  - CommManager  
 whaiaro eHouse Smart - tāutanga motuhake  CommManagera  
 Intelligent Itarangi eHouse Building  tāutanga whaiaro me te hoahoa o eHouse LAN architecture