Frequently Asked Questions

Will Honeywell 5800 Sensors Work on an Interlogix Simon XT?
The Simon XT communicates with wireless sensors that operate at a frequency of 319.5 MHz. Since Honeywell 5800 Sensors operate at a frequency of 345 MHz, they cannot be used with the system. But there are many other sensors that will work instead. Find out which sensors will work with a Simon XT.
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How Do I Add a Key Fob to an Interlogix Simon XT?
A key fob is enrolled with an Interlogix Simon XT through the System Programming Menu. With the system in its learn more, press and hold the top two buttons on the key fob. This will enroll it with the system. You must then adjust its settings. Learn more about using a key fob with a Simon XT.
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Can I Disable the Internal Siren on an Interlogix Simon XT?
The Simon XT System has an integrated piezo siren for sounding alarms. A user can disable this siren through system programming. The option is called "Panel Piezo Alarms". This process requires knowing the Master Code for the Simon XT System. Learn how to disable the siren on a Simon XT.
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Will an Interlogix Simon XT Work w/o a Phone Line?
The only way for a Simon XT to receive monitoring without a phone line is with cellular service. Either a phone line or cellular service is needed for the panel to send outbound signals. Also, no communicator is needed to use the panel as a local sounder. Learn more about the Simon XT.
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How Do I Change the Date or Time on an Interlogix Simon XT?
Setting the date and time on an Interlogix Simon XT is a very easy process. The options for adjusting the date and time can be accessed from the main screen of the system. You will need to know the system Master Code to change the date and time. Learn more about using an Interlogix Simon XT.
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Can I Connect to the Interlogix Simon XT w/ an iPad?
An iPad can use the Alarm.com Mobile App to connect with an Interlogix Simon XT Alarm System. This app is available for free download from the App Store. The Simon XT must have an active cellular communicator in order to sync with Alarm.com. Learn more about the Alarm.com Mobile App.
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Can I Use More than One Keypad with an Interlogix Simon XT?
The Simon XT System can support up to four different touchscreen keypads. These devices will provide additional points of access for the Simon XT System. Additionally, these keypads can be used to control any programmed Z-Wave devices. Learn more about the Simon XT and external keypads.
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How Do I Add a Wireless Zone to an Interlogix Simon XT?
Wireless zones for an Interlogix Simon XT are configured through the System Programming Menu. With the system in its learn mode, activate the sensor tamper to learn it in. Then configure the settings for that zone. Learn how to enroll a wireless sensor with an Interlogix Simon XT System.
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How Do I Enroll a Z-Wave Lock to My Interlogix Simon XT?
A Z-Wave lock can be enrolled with an Interlogix Simon XT by first putting the system into its inclusion mode. The inclusion function on the Z-Wave lock must then be activated. The panel should recognize the lock and enroll it with the system. Learn how to enroll a Z-Wave lock with a Simon XT.
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How Do I Connect an iPhone to an Interlogix Simon XT?
An iPhone can connect with an Interlogix Simon XT using the Alarm.com Mobile App. The user will need an active Alarm.com account. Alarm.com allows users to arm and disarm their system, check sensor status and control Z-Wave devices. Learn how to connect an iPhone with an Interlogix Simon XT.
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