User manual of human body induction voice prompter, which introduces the features, technical parameters, physical pictures and operation instructions of human body induction voice prompter.
The Guangzhou Weichuang Human Infrared Voice Reminder uses an infrared sensor to detect a person within an adjustable distance of 30 cm to 5 m and plays a pre‑recorded voice message. The device is powered directly from AC 220 V and incorporates a WT588D voice chip that allows custom audio to be loaded.
The manual explains the product features, technical parameters, physical layout, and step‑by‑step installation instructions, as well as version information and company contact details for support. This manual is written in Chinese.
| Supply voltage | AC220V |
|---|---|
| Static current | ≤ 15 µA |
| Working current | ≤ 50 mA |
| Audio output | 0.5 W / 8 Ω (mono) |
It operates from an AC 220 V mains supply.
The infrared sensor can be set from 30 cm up to 500 cm, and custom distances up to 5 m can be ordered.