DSC WS4936 Compatible Wireless Alarm Control Panels
![DSC SCW457AVZNT - Front Open](http://d1unzhqf5a606m.cloudfront.net/images/taxons/dsc-scw457avznt-front-open.png?1529708257)
DSC SCW457AVZNT
Impassa Security System with Alarm.com Verizon CDMA Cellular Communicator, No Transformer
![DSC SCW457AATNT - Front Open](http://d1unzhqf5a606m.cloudfront.net/images/taxons/dsc-scw457aatnt-front-open.png?1529708153)
DSC SCW457AATNT
Impassa with AT&T 3G Alarm.com Cellular Communicator, No Transformer
![DSC SCW457AMVZ - Front open](http://d1unzhqf5a606m.cloudfront.net/images/taxons/dsc-scw457amvz-front-open.png?1529707976)
DSC SCW457AMVZ
Impassa with Verizon Alarm.com Cellular Communicator and Image Sensor Module
![DSC SCW45TAAT - Front Open](http://d1unzhqf5a606m.cloudfront.net/images/taxons/dsc-scw45taat-front-open.png?1529610959)
DSC SCW45TAAT
Impassa w/ Z-Wave Ready, AT&T Cellular Communicator
![DSC SCW45TVZ - Front Open View](http://d1unzhqf5a606m.cloudfront.net/images/taxons/dsc-scw45tvz-front-open-view.png?1529610882)
DSC SCW45TVZ
Impassa Security System w/ Z-Wave Ready, Verizon CDMA Cellular Communicator
![DSC SCW457AIAT - Front Open](http://d1unzhqf5a606m.cloudfront.net/images/taxons/dsc-scw457aiat-front-open.png?1529611298)
DSC SCW457AIAT
Impassa w/ Z-Wave Ready, AT&T 3G Cellular Communicator & Image Sensor Module