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- Last added
- 2026-10-01
Featured Bafang Tongda Technology manuals

Bafang Tongda Technology DSJ-V1 4G Audio Video Recorder User Manual
This manual introduces the DSJ-V1 4G audio‑video recorder, covering its physical layout, button functions, and overall device capabilities. It describes how to power the unit, use virtual shortcut keys, and access basic recording and communication features.
The guide details the system menus, including the home screen, preview mode, file management, address book, call records, face‑recognition functions, rule tasks, file transfer, and the settings center. Each section explains the available options and how to configure Wi‑Fi, mobile data, storage, and advanced security settings. This manual is written in Chinese.
Covers: Product Overview · Key Buttons · Home Screen · Preview Mode · File Management · Address Book
Latest Bafang Tongda Technology manuals
Bafang Tongda Technology DSJ-V1 4G Audio Video Recorder User Manual
User Manual 15 pages · 581 KB · ZHThe user manual explains operation, key functions, menus, and settings for the Bafang Tongda DSJ-V1 4G audio‑video recorder.
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 Bafang Tongda Technology manuals
How do I start and stop video recording?
Press the recording key down to start recording and pull it up to stop.
From: Bafang Tongda Technology DSJ-V1 4G Audio Video Recorder User Manual
How can I enable the face‑recognition feature?
Open the Settings Center and turn on the face module before using face‑recognition functions.
From: Bafang Tongda Technology DSJ-V1 4G Audio Video Recorder User Manual
