Sensaphone Express II Extra 8 Input Expansion Card Slot 4

Extra Input Expansion Cards for the Sensaphone Express II. Each card has eight extra inputs. Cards for Slot 2, 3, 4 , and 5

Extra Input Expansion Cards for the Sensaphone Express II. Each card has eight extra inputs. Cards for Slot 2, 3, 4 , and 5

Extra Input Expansion Cards for the Sensaphone Express II. Each card has eight extra inputs. Cards for Slot 2, 3, 4 , and 5

Your Sensaphone Express II came with one on-board relay output. When you want to increase the usefulness of your system by adding more outputs, you need this expansion board. Adds eight output...

The Sensaphone EXPRESS II is an expandable and rugged alarm dialer. Complete with built in, rechargeable battery back up and enclosed in a NEMA4X casing it can be installed almost anywhere. The alarm...