1. The three in one lightning arrester is installed in series on the camera power line, signal control line, and video line. The output end is connected to the video camera, and the distance from the camera during installation should not exceed 50cm

2. Three in one lightning arrester power supply connection: The product should match the working voltage of the protected camera's power supply. Please connect according to the installation diagram during installation. The "L+" of the power line represents the live wire or positive pole, while the "N -" represents the neutral wire or negative pole.

3. Three in one lightning arrester video signal connection: The input end is connected to the signal channel, and the output end is connected to the video camera, and must not be reversed. The interface must be locked tightly.

4. Three in one lightning arrester control signal connection: Each group uses a pair of signal wires, connected to the terminal labeled "signal".

5. The three in one lightning arrester is suitable for indoor operation. If installed outdoors, a waterproof tank should be added or installed inside the camera rain cover.

6. All wiring of the three in one lightning arrester must be firm and reliably electrically connected. Grounding wire: BVR ≥ 10mm.

7. The lightning protection grounding of the three in one lightning arrester should comply with the requirements of lightning protection regulations, and the grounding wire should be as thick and short as possible with a grounding resistance of less than 4 Ω.

8. Non professionals are not allowed to disassemble the three in one lightning arrester.