Specifications

before returning to the Operator Sign On screen.

The SCS-105 receiver is a single line receiver that is essentially an external modem that allows you to

communicate with a single alarm panel over a standard telephone line.

Complete instructions for the SCS-105 Receiver are packaged with the SCS-105 Receiver. The SCS-105

Installation/User Guide (LT-0153) and the SCS-1 Product Specification (LT-0124) can be found in the

document library at the DMP IQ Web site at http://buy.dmp.com.

To be compatible with Remote Link, the SCS-105 Receiver must contain firmware revision level 204 or

higher. If your SCS-105 firmware level is less than 204, contact DMP Customer Service for an SCS-105

Firmware Update kit.

If you are not sure which revision level your SCS-105 is currently running, follow the steps below:

1. Remove power from the SCS-105 and disconnect all cables.

2. Open the front of the SCS-105 by removing the two machine screws.

3. Gently tilt the SCS-105 face down and hold the processor board as it slides out.

The SCS-105 firmware chip is located about two inches above the internal speaker. The firmware

revision number is on a label on top of the chip.

Q. How do I make the SCS-105 receiver dial DTMF?

A. In the System > Configure > Remote Link window, click on the Receiver tab. In the section titled

Communications Options, check the box labeled Tone Dial. This will cause the SCS-105 receiver to

tone dial. The SCS-1 or SCS-1R receiver will always pulse dial.

Q. Can I set a schedule that disarms in the evening and arms in the morning?

A. Yes. For the panel to recognize a schedule as being valid, it must see an opening time before the

closing time. This still applies to set a schedule that runs through midnight. Program the schedule as

follows: In the Monday Opening field enter 8:00 PM. In the Monday Closing field enter 7:00 AM TUE.

With this schedule, the system will disarm at 8:00 PM Monday and arm Tuesday at 7:00 AM. Repeat

for each day of the week that you wish to schedule. This keeps the opening time before the closing

time.

Q. Is Remote Link compatible with Windows 3.1?

A. No. Remote Link is designed to work with Windows 95, 98, 2000, NT, and XP.