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General| Brand | LONGHORN |
|---|---|
| Model | LHD8003 |
| Category | Security System |
| Language | English |
Explains how to send SMS messages for alarm events and system troubles.
Outlines the step-by-step process for installing the alarm system components.
Details the procedure for powering down and inserting the SIM card for GSM functionality.
Describes how to enroll wireless devices (detectors, keyfobs) into the system.
Details the different types of codes and their access authorities.
Instructions on arming, disarming, and panicking using the keypad or keyfob.
Details the procedure and status indications for arming the system in 'Away' mode.
Explains how to disarm the system and handle alarm logs.
Instructions on how to enter the programming menu using codes.
Instructions for setting master, installer, temporary, and user codes.
Details on setting the highest authorization level master code.
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