Sl2100 Trunk Mounting Card speco O4DT1 One Set Of Normally Open

One Set Of Normally Open And Normally Closed Contacts Available For Operating A Doorbell Camera Lights Etc

All bag dimensions are approximate and may vary slightly

the electronic channel selection automatically selects from one of 40 channels to communicate with its base unit

The quality SPECO ZIPL8BD2 8 Channel Zip Kit with 4 Bullets

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Sl2100 Trunk Mounting Card speco O4DT1 One Set Of Normally OpenSl2100 Trunk Mounting Card Allows Addition Of (1) 3port Co Trunk Daughter Board (3coidb) Or (1) Pri Daughter Board (1prdb) When System Has Fewer Station Cards Than Co Trunk pri Daughter Boards Only Required For System Configurations With Fewer Station Cards Than Co Trunk pri Daughter Boards Installs In Any Universal Slot Of Main Or Expansion Chassis Brand: Nec Sl1100 Sl2100