Vedard Security Alarm Technical Support

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1 no display or abnormal display after power-on a. Power supply is not normal b. Poor cable connection with display panel a. Check the 24V power supply b. Check the connecting cable 2 display "main power fault" after starting up" a. No AC 220V b. AC fuse blown out a. Check and connect...

Commercial security and industry security addressable fire alarm system with LPCB certificate. Content: 1. Automatic Fire Alarm System 2. Gas fire extinguishing control system 3. Graphic Display unit 4. Explosion-proof system 5. Intrinsically safe system 6. Combustible gas alarm control system 7. A...

Commercial security and industry security addressable fire alarm system with LPCB certificate. Content: 1. Automatic Fire Alarm System 2. Gas fire extinguishing control system 3. Graphic Display unit 4. Explosion-proof system 5. Intrinsically safe system 6. Combustible gas alarm control system 7. A...

Commercial security and industry security addressable fire alarm system with LPCB certificate. Content: 1. Automatic Fire Alarm System 2. Gas fire extinguishing control system 3. Graphic Display unit 4. Explosion-proof system 5. Intrinsically safe system 6. Combustible gas alarm control system 7. As...

When TC5015 gas fire extinguishing controller connected external equipment (detector, module or fire display panel) fails, it can be isolated, and after repair or replacement, the device can be restored by the release function. TC5015 gas fire extinguishing controller isolation operation: Press the ...

Because thieves are always looking for the entrance to your home. They will wander in the hallway or near the target house. Outdoor shops or residences without installed safety protection equipment will become targets for thieves to break in and steal. Without installing intrusion detectors or other...

Proper selection and installation of flame detectors are essential for accurately and safely preventing fires. The selection of flame detectors requires consideration of multiple factors. Firstly, the application environment should be considered, such as indoor, outdoor, temperature, humidity, and e...

Security products are different from household appliances, with a wide variety of types and suitable for different usage scenarios. Before inquiring or purchasing, you should understand your own needs. Taking CCTV cameras as an example, before inquiring or purchasing, you need to ask yourself questi...

When selecting burglar-proofing measures for residential properties, several key considerations come into play to ensure effective and appropriate security. These considerations encompass understanding the property's vulnerabilities, assessing the level of risk, evaluating different security technol...