Honeywell LTEL57A ATT LTE Cellular Communicator for L5210 L7000

Full Contact ID: Contact ID reporting using ECP mode with compatible Honeywell control panels., 256-bit AES Encryption: Advanced encryption standard used for secure communications., 256-bit AES Encryption: Advanced encryption standard used for secure communications., Integration: Quick and easy installation of cellular communicator for LYNX L5200/L5210/L7000 controls., Diagnostic LEDs: Provide signal strength and status indications.