Customer Support
Simon XT User Guide
Arm System While At Home:
Press the Doors + Windows Button
Arm System When Leaving Home:
Press the Doors + Windows AND Motions Button
Disarm System:
Press the 4 digits of your user code
If the Status Button light is on, press the button to hear recent alarm/trouble history. Then press the Disarm button to clear the Status history.
To turn Chime feature ON: Press the Down Arrow in the top right corner of the keypad until the display reads Chime, then select the OK button, then select the Down Arrow again, the select OK again. The keypad should now say Chime ON. Press the Status button to go back to the main screen. If the Chime is On the keypad will show a small bell symbol on the display.

NX8 User Guide
Arm System While At Home:
Press the Stay Button
Arm System When Leaving Home:
Press the Away Button
Disarm System:
Enter your 4 digit user code
To toggle the chime feature on and off, Press the Chime Button on the right side of the keypad.Press and hold any of the three panic buttons on the left side of the keypad to instantly contact the proper authorities.

Concord User Guide
Arm System While At Home:
Press the Stay Button, followed by your 4 digit user code.
Arm System When Leaving Home:
Press the Away Button, followed by your 4 digit user code.
Disarm System:
Press the Disarm Button, followed by your 4 digit user code.
To toggle the chime feature on and off, Press 7, followed by 1. Press and hold any of the three panic buttons on the left side of the keypad to instantly contact the proper authorities.

Monthly Monitoring Service
General Inquiries
(alarm status or cancel dispatch)
Telephone: 1-800-438-4171
E-mail: info@security-central.com
Accounting
Telephone: 1-888-698-5214
E-mail: accounting@security-central.com