Viking LDB-1 Loop Detect Board with On-Board 12V Regulator

Description

The LDB-1 provides a loop activated contact closure when used in series with telecom devices on analog phone lines. The LDB-1 will initiate a dry relay contact on any off-hook condition.

The relay itself is phone line powered and does not need an external power supply. Because both TIP and RING currents flow through the relay, excellent line balance is maintained.

Main Features

• Easy to install
• Trigger a tape recorder
• Phone “In Use” indicator
• Trigger a security camera
• Provide relay closure on off-hook

NOTE: Product currently out of stock which will delay delivery by 2 to 3 weeks