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- 2000-01-01
Featured 龙旗控股 manuals
Longcheer U5200 Monitor Module Function Manual
This manual provides an overview of the U5200 monitor module, a smart security video device that supports up to 2 MP sensor resolution and basic 3GPP‑compatible video streaming. It explains how users can access live video, capture photos, store data on SD cards or internal memory, and customize functions via AT commands.
The document details control‑level management (normal user and administrator limits), various call modes (voice, video, DTMF), SIM PIN handling, motion detection, and alarm triggering. It also lists supported AT commands for configuring system parameters, camera settings, and special functions. This manual is written in Chinese.
Covers: Purpose and Overview · Control Level Management · Normal User Permissions · Administrator Permissions · Call Functions · Voice Call Procedure
Latest 龙旗控股 manuals
Longcheer U5200 Monitor Module Function Manual
User Manual 16 pages · 395 KB · ZHThe Longcheer U5200 monitor module function manual describes the module’s features, control limits, call functions, AT commands, SIM lock, motion detection…
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 龙旗控股 manuals
How do I make a normal voice call with the U5200?
Press the call button, the module plays a prompt tone, then enter the DTMF password. If the password is entered within 30 seconds, the call proceeds; otherwise the module aborts the call.
How can I lock the SIM card on the U5200?
Use the management SMS command “lock sim” to enable SIM lock; the default PIN is 1234 and can be queried with the “sim pincode” command.