High Sensitivity Handheld Mental Detector
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
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| power Source: | standard 9v over-lapping battery | Dimension: | 415mm*65mm*40mm | Weight: | 500g |
| operate voltage: | 7v-9v | Operate Current: | less than 50mA | Operate Frequency: | 22KHz |
Packaging & Delivery
| Packaging Details: | 25PCS/CTN 13.3kgs CTN size:0.54*0.30*0.44m |
| Delivery Detail: | within 5 days after received your payment |
Specifications
1.Operate Frequency : 22KHz
2.Operate Current : < 50mA
3.Operate Voltage : 7V-9V
4.Sound :Speaker or Earphone
- Q: What are the categories of security monitoring systems?
- Video surveillance，Preventive alarm,Building intercom,Smart home,Background music，
- Q: Every day the main monitoring installation, there are other security products, but also to sell software, learning to install software, this work
- Hello, my friend:What's the future? What's the future? I think we can make money as long as we can earn it
- Q: What should we pay attention to when we buy the security monitoring system?
- First of all, to clear the positioning of their monitoring systemThat is, their monitoring system in the end to achieve what kind of requirements, we must have a clear understanding. For example, is the analog monitoring system, or network high-definition surveillance system?. Simulations are rarely used today, and we focus on network monitoring systems.
- Q: Why security system is better than the Chiwei AI Tai?
- Video security monitoring system, entrance and exit control system, explosion-proof security inspection system
- Q: Begged, "security monitoring" for the record, where do you need to go? What materials need to be prepared?
- (six) system equipment, equipment layout, floor plan, equipment, equipment, pipeline laying drawings, equipment and equipment, monitoring center layout, system electrical principle diagram, each part of the system line diagram (table);(seven) system surrounding environment and building plans;(eight) system expense budget report.
- Q: What are the grades of security monitoring enterprises?
- Security qualification is divided into grade one qualification, level two qualification, grade three qualification and undetermined grade, and some provinces have no undetermined rank. Among them, the undecided level is the lowest level, and the enterprise qualification evaluation is carried out in accordance with the principle of gradual promotion. So, the new company needs never to start grading or start applying at level three. Last time, Guangzhou Bo Hao to help us apply for an undetermined level, after the upgrade, we are assured to give us help to apply.
- Q: What's the difference between security and surveillance?
- Surveillance generally refers to monitoring objects in real-time or ex post through a camera.In simple terms, security includes monitoring, monitoring, is part of security
- Q: There are two working in front of me, but it is a security monitoring, equipment maintenance, the other one is the equipment installation, do not know what the future is better, and the level of wages, and the work intensity, which is more relaxed, the technical difficulty which is a bit bigger, I hope to help analysis.
- The only problem is to solve the following, if you are new, have constant pursuit of life, want to continue to make progress if you don't fear of hardship, suggest that you choose to install, can continue to learn the things you want to learn something slowly learned can also start their own business.
- Q: Younger brother want to set up shop, security products and smart home prospects which is better? Please do simple analysis. In addition, such as setting up procedures to do what? What's special about this industry? Is the technology difficult to master? And other considerations. Please have this particular experience in the us.PS: I can say nothing about the two trades.Baidu please do not delete posts, I do not think there is anything wrong with this post, why delete me many times? StopWhy are there so few people answering?
- In the current market competition is so fierce, if there is no certain competitive advantage, it is easy to be eliminated in the fierce competition market. In choosing a project, it is better not to choose a project that is not good but will be good in the future because you can't make it better.
- Q: Do you have any security monitoring system with you?
- Security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and from the camera to the image display and recording to form an independent and complete system. It can reflect the monitored object in real time, image and reality. It can replace the manual for long time monitoring in bad environment, and record it by video recorder. At the same time, the alarm system equipment for illegal invasion alarm.
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High Sensitivity Handheld Mental Detector
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 unit
- Supply Capability:
- 100000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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