Viking Electronics Remote Touch Tone Controller - Telephone Modular Jacks with Selectable Ring Delay for Home & Office Communication Systems

- Programmable access code- Normally open or normally closed relay- Selectable relay closure times- Selectable ring delay (1 2 6 or 15)- Easy installation with modular jacks and screw terminals- Automatic disconnect or return to secure mode after 60 seconds- Power multiple units from one adapter