X10 SC1200 - User Manual

Questions and Answers

J
Jamie HallAug 19, 2025
What to do if X10 Security System console displays PROBLEM and Zone number?
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  Jeremy BrownAug 19, 2025
  If the X10 Security System console displays 'PROBLEM' and a zone number when arming, it means a sensor or motion detector hasn't reported in for the last 4 hours, or a protected door or window is open. First, check the batteries in the sensor/motion detector. If you need to arm the system immediately, press CLEAR on the console while the problem is displayed, then press ARM on the remote. Note that the problem zone will not be protected.
D
Dwayne MartinAug 21, 2025
Why does my X10 SC1200 Security System motion detector cause false alarms?
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  katrinachangAug 21, 2025
  Motion detectors can trigger false alarms by sensing temperature changes. To prevent this with your X10 Security System, avoid placing the motion detector near heat sources like heating vents or air conditioners, and keep it out of direct bright light, such as sunlight.
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Wesley EvansAug 23, 2025
How to stop repetitive trouble alarm on X10 SC1200 Security System?
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  Clifford CookAug 23, 2025
  If you hear a repetitive trouble alarm when trying to arm your X10 Security System, check the console's display for a PROBLEM indication with a zone number, which means a door or window might be open. Press DISARM and ensure all door/window sensors are working and that all doors and windows are closed before re-arming. Alternatively, press CLEAR on the console while the alarm sounds to bypass the problem zone, or check the Door/Window Sensor cover for a TAMPER indication. Also, ensure the upper right lid on the console is closed.
K
Kayla Brown DDSAug 26, 2025
Why won't my X10 SC1200 Security System lights turn on or off from the remote?
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  Daniel SandersAug 26, 2025
  If the lights aren't responding to the ON or OFF buttons on your X10 Security System keychain remote, ensure you've set the correct SECURITY LIGHT code in the console. Verify the light you're controlling has its on/off switch in the 'on' position and that the bulb is functional. Try plugging the module into another outlet near the console. Check that the remote's indicator lights up when you press a button; if not, replace the batteries and re-register the remote. Also, check the dials on the modules.
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Michelle CookAug 28, 2025
What to do if the battery indicator is on on X10 SC1200 Security System?
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  Jennifer HuntAug 28, 2025
  If the battery indicator on your X10 Security System console is on, replace the console's batteries. Four AA alkaline batteries provide approximately 12 hours of backup. It's recommended to replace the batteries at least once a year.
I
Isaac SmithAug 30, 2025
Why doesn't my X10 SC1200 alarm trip when I open a door?
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  bmillerAug 30, 2025
  If the X10 Security System alarm doesn't trip when you open a door or window, first, ensure the system is armed. Then, press the TEST button inside the Door/Window Sensor to see if the alarm trips. If it doesn't, check if the indicator on the sensor lights up when you press TEST. If the indicator doesn't light up, replace the batteries and reinstall the sensor if needed.
M
Marc BenderSep 1, 2025
Why does my X10 SC1200 arm or disarm by itself?
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  Jay MuellerSep 1, 2025
  If your X10 Security System arms or disarms by itself, a neighbor might have a compatible system. Reinstall the complete system to select different RF codes.
A
Anthony ChenSep 4, 2025
Why do appliances turn off during an X10 Security System alarm?
- A
  Andrew RoseSep 4, 2025
  During an alarm, the X10 Security System flashes lights by repeatedly transmitting the SECURITY light on and off codes. Appliance Modules set to the same codes will turn on and off.
J
Jade PadillaSep 6, 2025
How to clear alarm cause on X10 SC1200 display after disarming?
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  George MartinSep 6, 2025
  To remove the alarm cause shown on the display of your X10 Security System after disarming, arm and disarm the system from a remote, or disarm by pressing a menu key and entering the PIN on the console.
C
cherylpowellSep 8, 2025
What to do if the light on X10 Security System Keychain Remote stays on during initialization?
- T
  Tiffany JohnstonSep 8, 2025
  If the light on the X10 Security System Keychain Remote stays on during initialization, remove the batteries, press a button for a few seconds, release, then replace the batteries. Press and hold the ARM button on the Keychain Remote for a few seconds and then release it. This initializes the remote and picks a random code that is used when it is registered with the Console. Reregister the remote.

Summary

Read This First

Introduction

System Overview

Overview of the X10 Supervised Security System Console and its features.

Installation and Setup

Component Placement

Guidance on choosing ideal locations for the Console and sensors.

Console Connections and Power

Instructions for connecting the Console's telephone and power cables.

Console Setup and Menu Navigation

Initial setup, PIN entry, and navigating the Console's menu system.

Device Registration Process

Steps for initializing and registering remotes, sensors, and detectors.

Core System Settings

Setting clock, phone numbers, alarm message, PIN, options, and delays.

Timer Programming and Management

Programming and managing automated ON/OFF times for connected devices.

Using the System

Arming, Disarming, and Problem Handling

How to arm, disarm, and manage system problems or tampering.

Alarm Response and Lighting Control

What happens during an alarm and how to control lights with modules.

Remote Operation and Expansion

Optional Lamp Modules

Setting up and using Lamp Modules, including ratings and testing.

Remote Telephone Control

Operating the system and controlling lights remotely via telephone.

Battery Information

General Battery Guidelines

Recommended battery replacement frequency for system components.

Component Battery Management

Console backup power and replacing batteries in remotes, sensors, and detectors.

Troubleshooting and Support

System Operation Issues

Solutions for arming failures, problem zones, and alarm triggers.

Device and Sensor Malfunctions

Diagnosing alarm failures, false alarms, and remote registration issues.

Error Resolution and False Alarms

Clearing displays, resolving PowerHorn issues, and preventing false motion alarms.

Warranty and Special Notes

Limited One Year Warranty

Information regarding the product's warranty terms and conditions.

Intercom System Interference

How intercom systems might affect security module control.

Expanding Your System

Controlling Lights and Appliances with Modules

Connecting X10 modules to control home lighting and appliances.

Integrating Wireless Sensors and Cameras

Enhancing the system with wireless motion sensors and cameras.

X10 SC1200 Specifications

General

Type	Security System
Connectivity	Wireless
Operating Frequency	310MHz
Motion Detection	Yes
Power Source	AC Power
Wireless Range	100 feet
Battery Backup	Yes
Range	100 feet
Compatibility	X10 compatible devices