DS-KD-K12 12-tlačidlový modul držiaka vizitiek pre modulárny video interkom Hikvision

SAFETY MEASURES

1. Check the condition of the power cables - do not use damaged or abraded cables.
2. Always disconnect the device from the power supply before performing any service, installation or cleaning.
3. Do not connect the device if the housing or other components are damaged.
4. Avoid contact with the device with wet hands or in a humid environment.
5. Ensure proper grounding of devices, if required.
6. Use only original power supplies and components recommended by the manufacturer.
7. Install devices in dry, well-ventilated areas, away from sources of heat and vibration.
8. Ensure that the power supply voltage is in accordance with the product specifications.
9. In the event of a short circuit or suspected malfunction, disconnect the device from the power supply and contact the service department.
10. Protect the device from accidental contact with bystanders, especially children.
11. Always use cables with appropriate cross-section and insulation, adapted to the type of system.
12. Ensure adequate heat dissipation for the device. If the device gets excessively hot, turn it off. Ensure that the power supply and device are not covered during operation to avoid overheating.
13. Ensure that all connectors are solid, insulated and not in danger of short-circuiting.
14. Install devices on non-combustible surfaces.
15. Avoid bringing devices close to flammable materials.
16. Keep devices away from water, children and animals.
17. When connecting cables and/or connectors take care of hand safety - avoid skin abrasions by using installation tools and/or protective gloves.
18. If the device is installed in an inaccessible place, take care of proper protection during the system (appropriate ladder, belts, etc.).