XT75

Remote Key 

In panel programming, Remote Options now includes the Remote Key field. Dealer Admin automatically connects to the panel using the default key to allow remote functionality. You can change the current key and enter a new key of up to 16 characters. The key should be the same in Dealer Admin and in the panel when entered at the keypad. You can also use the Remote Key to connect XT75 Control Panels to Remote Link to support Remote Link Version 2.52 (8/7/25). 

Network Programming Port 

In panel programming, this update adds the Network Programming Port in Remote Options to support Remote Link Version 2.52 (8/7/25).

Wi-Fi Communication

Previously, when using Wi-Fi as the communication type, the panel would reset after completing a firmware update. This update allows the panel to function correctly when using Wi-Fi. 

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Previously, when using the Carousel menu or pressing and holding 5 on a keypad to turn on the chime feature, the chime did not sound for wireless zones 550-599. If the chime was enabled through the user menu, it worked as intended. This update allows the chime to properly sound in all instances for those zones. 

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Bell Circuit

This update improves bell circuit monitoring to confirm the panel bell is only active during alarm conditions.

Exit Delay Restart

Previously, the Exit Delay restart feature was enabled when Occupied Premises was set to YES and disabled when Occupied Premises was set to NO. Now, Exit Delay restart is always enabled.

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This update improves bell circuit monitoring to confirm the panel bell is only active during alarm conditions.

Time Change

This update allows the panel to receive time updates from SecureCom Wireless® Servers. This option can be enabled in panel programming on the keypad or on Dealer Admin. To receive time updates from SecureCom Wireless Servers, complete the following steps:

1. At the keypad, enter 6653 (PROG) and select CMD to enter the programming menu.
2. In SYSTEM OPTIONS, go to REQUEST TIME CHG and select one of the following options:
   • NO — Do not request time update
   • SCS — Request time update from the monitoring center receiver
   • SCW — Request time update from SecureCom Wireless
3. In DST, select YES to observe daylight saving time. This option is only available if you selected SCW.

Zone Location

This update allows you to assign zones an optional secondary name to give further clarification on the location of a zone. Zone Location provides the monitoring center additional support and promotes quicker response times from monitoring center operators and first responders. The secondary name is only visible to the monitoring center and does not display on the keypad.

This option can be enabled in panel programming on the keypad or on Dealer Admin. To add a Zone Location to a zone, complete the following steps:

1. At the keypad, enter 6653 (PROG) and select CMD to enter the programming menu.
2. In Zone Information, enter the Zone Number and Zone Name, then proceed to the next prompt.
3. The Zone Location prompt appears after Zone Name. Press any select key or area and then enter up to 32 characters for the zone location. This prompt can also remain blank, and the zone name is sent to the Monitoring Center instead.
4. Press CMD to continue.

Sempro Communication

Previously, systems without a programmed communication path could not send messages to SecureCom Wireless servers. Now, systems communicating with Dealer Admin send messages regardless if they have a communication path programmed, allowing for push notifications and analytics in Dealer Admin and Virtual Keypad.

Integrator Connection

An integrator path has been added to support integration with DMP systems. This integrator path creates a dedicated communication channel on the security panel that allows security integrators to connect and configure the system without taking up a port that is already being used for other functions, like communicating to a monitoring center.

DualSIM Activation

This update allows for the activation of the 263LTE-2 Cellular Communicator, which connects to both Verizon and AT&T cellular carriers, providing an additional backup communication method. You can choose to activate Verizon, AT&T, or both carriers on Dealer Admin. Once DualSIM is activated, carriers can also be switched to ATT, VZW, or BOTH in the panel’s DIAG (Diagnostics) menu if remote connectivity is unavailable.

Signal Strength Test

Upon being powered on, the panel selects a primary carrier. Once the primary is established, the panel tests the signal strength of the primary every hour. During the test, if the primary’s signal drops by 10db or more, the panel then tests the backup carrier. If the backup has a stronger signal, it becomes the new primary. Every five hours, the panel automatically tests the backup’s signal strength to determine the stronger signal.