Product Overview
The GE Simon XT is a versatile security controller, model 466-2266-01, released in 2010. It supports multiple sensors, keypads, and remote devices, and is FCC-certified (ID B4Z-910C-SIMON). The manual covers setup, programming, and maintenance. Features.!!!
Model and Part Numbers
GE Simon XT, part number 466‑2266‑01 (REV A, issued 24 Feb 2010), is a modular security controller. FCC ID B4Z‑910C‑SIMON confirms compliance with Part 68. The base unit supports 8 input channels; expanded models (466‑2266‑02) add 4 more, while the wireless‑enabled module (466‑2266‑03) offers remote connectivity. Each unit carries a serial prefix “SIMON‑” and a six‑digit code. Firmware revisions are printed on the rear panel; REV A is the original release, REV B follows the 2012 update. The manual lists optional accessories: a 10‑channel expansion board (P/N 466‑2266‑10), a 4‑wire relay module (P/N 466‑2266‑11), and a wireless key fob (P/N 466‑2266‑12). All accessories plug‑and‑play with the controller and are cataloged under the “Accessory” section. When ordering replacements, verify the part number against the serial number and firmware revision to avoid compatibility issues. The Simon XT’s design supports future upgrades, and the manual provides instructions for swapping the mainboard and installing newer firmware. Accurate part numbers ensure correct inventory, warranty processing, and seamless integration across GE Security installations worldwide. The controller also integrates with GE’s network manager, allowing centralized monitoring and remote configuration for large installations. Its robust design and modular architecture make it suitable for both residential and commercial security systems. All components comply with industry safety standards globally.
Revision History
Revision History for the GE Simon XT controller is documented in the user manual to assist installers and technicians. The original release (REV A) was issued on 24 Feb 2010 and included baseline firmware 1.0.0, supporting 8 input channels and basic keypad functions. In March 2011, REV B introduced firmware 1.1.0, adding support for wireless key fobs, enhanced alarm delay timers, and a new user‑friendly menu interface. The next major update, REV C, released in July 2012, upgraded firmware to 1.2.0, incorporated a 10‑channel expansion board, improved power‑supply efficiency, and added optional remote monitoring via the GE Network Manager. REV D, issued in October 2013, brought firmware 1.3.0, which included a bug‑fix for sensor‑reset logic, expanded programming options for zone overrides, and a new diagnostic LED sequence. The most recent revision, REV E, released in May 2015, updated firmware to 1.4.0, added support for a new 4‑wire relay module, improved encryption for wireless communication, and introduced a new “quick‑start” configuration wizard. All revisions are listed in the table below for quick reference. The manual notes that firmware updates can be applied via the serial console or through the GE Security web portal, with procedures in the “Firmware Update” section.

Compliance and Standards
GE Simon XT meets FCC Part 68, ID B4Z-910C-SIMON, and operates 32°F-122°F. It complies with U.S. safety, EMC, and environmental standards, ensuring reliable performance in commercial and residential security systems. 2026
FCC ID and Regulatory Compliance
The GE Simon XT (P/N 466‑2266‑01) carries FCC ID B4Z‑910C‑SIMON, confirming compliance with FCC Part 68 for equipment that may affect public safety. This certification guarantees that the device’s radio‑frequency emissions are within FCC limits, preventing interference with critical communications such as police, fire, and emergency medical services. The Part 68 approval also requires rigorous electromagnetic compatibility testing, ensuring the Simon XT neither generates harmful interference nor is unduly susceptible to it. In addition, the unit meets U.S. Energy Star guidelines for power efficiency, limiting standby consumption to less than 0.5 W. The product complies with the EPA RoHS directive, restricting hazardous substances like lead, mercury, and cadmium, allowing safe disposal in electronic waste recycling programs. The Simon XT also conforms to IEC 60601‑1, a standard for medical electrical equipment safety, protecting users from shock hazards. Together, FCC Part 68, Energy Star, RoHS, and IEC 60601‑1 compliance provide a robust safety and performance profile that satisfies commercial security installers and end‑users alike. Detailed test reports and certification documents are available on GE Security’s website or via GE tech sup team
Operating Temperature Range
Adhering to these guidelines guarantees that the Simon XT delivers dependable performance and service life, regardless of environmental temperature fluctuations.
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Installation Guide
Follow these steps to install the GE Simon XT: verify power supply, mount the unit on a stable surface, connect sensors and keypads per Table 1, configure network settings, and run the initial setup wizard to activate the system.!!
Device Compatibility and Table 1
The GE Simon XT supports a wide range of peripheral devices, ensuring seamless integration into existing security systems. The following table lists compatible equipment, grouped by function, and indicates the required firmware version for each device. All devices listed are FCC‑certified and meet the Part 68 compliance requirements.
| Device Category | Model | Firmware |
|---|---|---|
| Keypad | GE 910C‑SIMON | v1;2 |
| Door/Window Sensor | GE 910C‑SENS | v1.0 |
| Motion Detector | GE 910C‑MOT | v1.1 |
| Smoke Detector | GE 910C‑SMK | v1.0 |
The modular design permits adding new sensors or devices without major changes, ensuring flexibility for future upgrades while maintaining compliance with safety and FCC regulations today.

Installation Steps and Requirements
Follow these steps to install the GE Simon XT controller safely and efficiently. 1. Verify power supply: use a 120 V AC source, 60 Hz, with a minimum 15 A circuit breaker. 2. Mount the unit in a dry, ventilated area, 12 inches from walls, and secure with the supplied brackets. 3. Connect the power leads: black to live, white to neutral, green to ground. 4. Wire the control panel: attach the keypad, sensors, and remote modules according to the wiring diagram in Appendix A. 5. Configure the system: power on, press the “Setup” button, and follow the on‑screen prompts to set time, date, and alarm parameters. 6. Test all zones: use the “Test” function to verify sensor response and keypad operation. 7. Program user codes: assign codes via the keypad menu, ensuring each code is 4–8 digits. 8. Save configuration: press “Save” and reboot the unit. 9. Perform a final system check: confirm all zones are armed and disarmed correctly. 10. Document the installation: record serial numbers, firmware versions, and test results in the logbook. Ensure the unit’s firmware is up‑to‑date by downloading the image from the GE before finalizing the configuration. Verify all cables are secure and labeled!!! Adhere to FCC Part 68 guidelines and local electrical codes throughout the process.

User Interface and Features
The Simon XT offers a 2‑line LCD, keypad, and menu navigation via arrow keys. Users can set time, alarm modes, zones, and schedules. The interface supports user profiles, code entry, and real‑time status display!!! Secure

Menu Navigation and Settings
Access the Simon XT’s main menu by pressing the Menu button on the keypad. The display scrolls through categories such as System, Zones, Alarms, Users, and Time. Use the Up and Down arrows to move between items, and the Enter key to select. Inside each category, submenus allow fine‑tuning: for example, the System menu lets you configure the Alarm Delay, Auto‑Arm timing, and Battery Backup settings. The Zones submenu lists all connected sensors; you can enable or disable individual zones, assign them to specific alarm types, and set Zone Priority for simultaneous triggers. In the Alarms section, you can set Alarm Tone volumes, choose between Audible and Silent modes, and schedule Alarm Suppression windows. The Users menu manages access codes: add new codes, modify existing ones, and assign User Levels (e.g., Admin or Guest). Finally, the Time menu synchronizes the internal clock with a network time server or manual entry, ensuring accurate event timestamps. Each setting is confirmed with a ✔ icon, and the system displays a Save prompt when changes are made. This intuitive navigation structure keeps configuration simple while offering comprehensive control over the security system’s behavior. All settings are logged and can be reviewed via the web portal or mobile app, ensuring audit trails for every change. daily now!

Alarm Configuration Options
Furthermore, the system supports remote monitoring via the built‑in web interface, allowing users to view real‑time status and receive instant alerts. The manual details how to configure these features for seamless integration with existing security infrastructure.

Maintenance and Troubleshooting
Inspect power connectors for secure contact and correct voltage. Run the built‑in self‑check to confirm sensor operation. When error codes appear, reference the code list, reset the unit, and update firmware to fix bugs and improve reliability. and check logs daily
Routine Maintenance Checklist
Routine maintenance ensures the Simon XT operates reliably. Perform checks at least quarterly, noting any changes in sensor behavior or alarm response times. Keep the device in a dry, temperature‑controlled environment, and verify that the enclosure remains sealed against dust ingress. If the unit displays a low‑battery warning, replace the backup battery promptly to avoid data loss. Document each inspection in a maintenance log, noting date, technician, and any corrective actions taken. Regularly review the event log for patterns that may indicate sensor drift or communication errors. By following this checklist, users can preemptively address potential issues and maintain optimal system performance.
- Verify power supply voltage and secure connections.
- Inspect all sensor leads for corrosion or damage.
- Check battery backup status; replace if below 50% capacity.
- Clean keypad and display with non‑abrasive cloth.
- Run the built‑in diagnostic routine and record results.
- Confirm time and date accuracy; adjust if necessary.
- Review event logs for abnormal entries.
- Update firmware via the manufacturer’s website.
- Secure enclosure against dust and moisture.
- Document all maintenance actions in a log sheet.
Check log daily.
Troubleshooting Common Issues
When the Simon XT fails to arm, verify the power supply and ensure the unit is within the specified temperature range. A low battery indicator often causes a forced disarm; replace the backup battery immediately. If the keypad does not respond, check for loose connections and clean the contacts with a lint‑free cloth. For intermittent sensor signals, inspect the sensor wiring for damage and confirm the sensor’s firmware is up to date; A persistent false alarm usually indicates a sensor mis‑calibration; use the programming menu to adjust the sensitivity or replace the sensor. Network communication errors can be resolved by resetting the Ethernet port and confirming the IP configuration matches the network schema. Firmware upgrade failures may result from an interrupted download; retry the update via the manufacturer’s website and verify the checksum. If the system logs show repeated “communication timeout” entries, check the RS‑485 bus for proper termination and cable integrity. Finally, if the alarm sound fails to activate, inspect the speaker wiring and confirm the volume setting is not muted. For persistent issues, consult the technical support portal or contact GE Security for advanced diagnostics.

For further help, see help center or contact support today!

Support and Resources
For assistance, visit www.gesecurity.com or call 1‑800‑GE‑SEC. Firmware updates and detailed guides are available on the support portal. Email support@gesecurity.com for technical queries. Follow us on social media for news and tips. Contact support ASAP now!!
Contact Information and Website
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Documentation and Firmware Updates
The GE Simon XT controller’s documentation is hosted on the GE Security website. The user manual (simonxt‑iman.book) offers step‑by‑step installation, configuration, and troubleshooting. Technical reference sheets, wiring diagrams, and programming guides are downloadable PDFs. Firmware updates are released to fix bugs and add features. To get the latest firmware, log into the GE Security portal, go to the “Firmware” section, and download the package for model 466‑2266‑01. The update package includes release notes. Back up the current configuration via the system’s “Backup” function before updating. The update process is simple: connect the controller to a network, download the firmware file, and select “Update” in the system menu. If no internet, use a USB flash drive: copy the firmware file to the drive, insert it into the controller’s USB port, and select “USB Update.” After update, system reboots automatically. Update during off‑peak hours to minimize disruption. See the “Firmware Update Guide” for steps. If issues arise, consult the troubleshooting section or contact support. All documents are version‑controlled, and the portal shows the current version number and last update date. Keeping firmware current and following the documentation ensures optimal performance and security for your GE Simon XT —stay safe
