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- Last added
- 2026-10-17
Featured JTY manuals
JTY JTY-GD-H363 Photoelectric Smoke Detector User Manual
The JTY-GD-H363 is a standalone photoelectric smoke detector designed for residential and commercial use. It features a CPU-controlled system that intelligently detects smoke and triggers a high-volume alarm. The device operates on a 9V battery, offers a standby current of less than 7µA, and includes a self-test function and low-battery indication. This manual is written in Chinese.
Covers: Overview · Main Features and Technical Indicators · Applicable Scenes · Structure and Working Principle · Installation and Debugging · Operation and Usage
Latest JTY manuals
JTY JTY-GD-H363 Photoelectric Smoke Detector User Manual
User Manual 2 pages · 289 KB · ZHThis manual provides installation, operation, and maintenance instructions for the JTY-GD-H363 standalone photoelectric smoke detector.
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 JTY manuals
How do I test the detector?
Press and hold the test button; the buzzer will sound three times and the red light will stay on.
From: JTY JTY-GD-H363 Photoelectric Smoke Detector User Manual
What does the yellow flashing light indicate?
It indicates a low battery voltage or a circuit fault, flashing every 30 seconds or 2 seconds respectively.
From: JTY JTY-GD-H363 Photoelectric Smoke Detector User Manual