RJ31X Telephone Jack and Cord For POTS Connected Alarm Systems


An RJ31X jack is used to allow your hardwired alarm system to take over control of an existing shared telephone line when it needs to dial out, disconnecting you if you are on the phone or if the phone was left off hook.  Contains jack and 2 ft. cord.

SKU: A-0E-RJ31XSET2 Category: Tag: