This manual provides installation, operation, and maintenance instructions for the JTY-GD-H363 standalone photoelectric smoke detector.
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.
| Power Supply | DC 9V layered battery (1604G/6F22/9V) |
|---|---|
| Standby Current | Less than 7µA |
| Alarm Current | Less than 20mA |
| Alarm Volume | Greater than 80dB at 3m |
| Operating Temperature | -10 ℃～＋ 50 ℃ |
| Relative Humidity | ≤ 95% (40 ℃, no condensation) |
| Dimensions | Diameter 102mm, Height 45.7mm |
| Weight | Approx. 136g |
| Installation Hole Spacing | 52-70mm |
| Protection Area (Height < 6m) | ≥ 40m² |
Press and hold the test button; the buzzer will sound three times and the red light will stay on.
It indicates a low battery voltage or a circuit fault, flashing every 30 seconds or 2 seconds respectively.
Press and hold the test button for more than 3 seconds to silence the alarm.
The battery life can reach about one year under normal environmental conditions.