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In firefighting design, many firefighting equipment are involved. Among them, the fire alarm can alert the surrounding crowd of the occurrence of a fire through the alarm, so that the crowd can evacuate in a timely and effective manner. In order to ensure that the system can operate effectively in the event of a fire, it is necessary to conduct fire detection and maintenance. So, how can automatic fire alarms be detected and maintained? 1. Trigger the self check button to perform a functional self check on all indicator lights, displays, and audio devices on the panel. 2. Cut off the main power supply and check the automatic switching on of the backup power supply, as well as the display of the main and backup power supplies. 3. Simulate the open circuit fault of the detector and manual alarm button, and check the fault display. 4. Simulate the fire situation and see if the alarm can function properly. Can the system reset and return to normal state Function of testing report:1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report 2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems100% inspection and testing process:1. Telephone communication and confirmation of requirements 2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:1. The testing industry is fully covered, meeting different testing needs 2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate 4. Free initial testing, with no testing fees charged 5. Self service order delivery for free on-site sampling 6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China
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Fire emergency lighting and evacuation indication sign detection
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