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- Last added
- 2026-10-03
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Hai Ling Ke HLK-SW01 Relay Controller User Manual
The HLK‑SW01 relay controller combines an AC‑DC power module (HLK‑PM01), a Wi‑Fi module (HLK‑M50) and a 250 VAC/15 A relay. It connects to the Alibaba IoT platform and can be managed via the Cloud Smart APP for remote on/off, timer and countdown functions.
The manual covers hardware specifications, LED indicator meanings, button functions, APP configuration steps, timer setup, third‑party platform integration, and provides revision history and technical support contact information. This manual is written in Chinese.
Covers: 概述 · 硬件说明 · 应用领域 · APP使用说明 · 修订记录 · 技术支持与联络方式
Latest 海凌科 manuals
Hai Ling Ke HLK-SW01 Relay Controller User Manual
User Manual 14 pages · 1.1 MB · ZHThe Hai Ling Ke HLK‑SW01 is a single‑channel relay controller with Wi‑Fi, cloud app control, scheduling and third‑party voice assistant integration.
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 海凌科 manuals
How do I reset the HLK‑SW01 to factory defaults?
Press and hold the ES0 button for 6–10 seconds to restore factory settings.
How can I configure Wi‑Fi on the device?
Use the Cloud Smart APP to perform a one‑key network configuration; the device must be in pairing mode indicated by the LED.