Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2012-03-06
Featured SmartSound manuals
Guangzhou Weichuang SmartSound Ultrasonic Voice Reminder User Manual
The SmartSound ultrasonic voice reminder is a DC‑5 V powered device that detects distance using ultrasonic ranging and provides real‑time voice alerts. It supports MP3 audio files stored on a TF card (up to 4 GB, FAT/FAT32) and includes a built‑in 2 W/8 Ω speaker.
The manual explains hardware installation, configuration of distance thresholds, mode selection (A/B), voice loading via USB, and typical applications such as advertising displays, touch‑free doorbells, and safety alerts. A FAQ section addresses supported audio formats and troubleshooting. This manual is written in Chinese.
Covers: Introduction · Product Overview and Features · Electrical Parameters · Appearance and Connection · Hardware Installation · Operation Instructions
Latest SmartSound manuals
Guangzhou Weichuang SmartSound Ultrasonic Voice Reminder User Manual
User Manual 13 pages · 1002 KB · ZHUser manual for the SmartSound ultrasonic voice reminder, covering setup, operation, and specifications.
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 SmartSound manuals
Can the device play WAV audio files?
No, the device only supports MP3 audio files; WAV files must be converted to MP3 first.
From: Guangzhou Weichuang SmartSound Ultrasonic Voice Reminder User Manual