In recent years, there have been many monitoring and maintenance projects in secondary communities, and it has been found that many security monitoring installations still have some minor faults. In particular, informal wireless monitoring products are used, and the amount of post-repair maintenance is relatively large. The following Lean technology and everyone to talk about the major flaws in the monitoring system, do not know if you have noticed this phenomenon?
1. Signals interfere with each other: When a community user is talking to the outside world, the alarm signal will not be transmitted, or the phenomenon of “card disconnection†may occur. Many of them are greedy for cheap when installing, seeing only the price, and using the cheap 2.4G wireless transmission equipment, the 2.4G signal in the community itself is flooded. The wireless network bridge of Lai'an family is 5.8G nowadays, in the relatively clean frequency band. And the quality and quality pass are basically zero maintenance.
2. Signal Congestion: It is impossible to transmit multiple signals at the same time. The information must be “queued and waited†one by one. The speed response is very slow. This is very unfavorable to the needs of those emergency alarms and often causes some losses.
3. No password or password for arming or disarming: Arming and disarming is very important for unannounced visits to a community. However, some communities do not have passwords for arming and disarming. Alarms sometimes do not serve any purpose at all. They are in name only; The system password can be set in a timely manner, but the number of password settings is also very limited, some users do not have the consciousness of the modified password, these will not achieve any effect for some of the community places.
4. The number of defense zones is small or does not divide the defense zones: In this case, when a user is equipped with multiple detectors or emergency buttons, it will cause great trouble to the management center, unable to distinguish the alarm information, and affect the basic Judging by information, it may not even be able to send out information in the end, and then take good measures.
5, the alarm part of the normal detection function: Some owners do not know whether the alarm function is still in the normal operation of the work, perhaps these functions have been broken long ago, eventually leading to an emergency and can not be resolved, causing great Troubled.
In the face of the construction of residential security monitoring and control systems, we cannot blindly listen to the monitoring engineers or other interest groups. As the beneficiaries of the owners of the communities, we must do a good job of screening and analysis. Otherwise, we may be wrong. Into the trap, causing irreparable damage. Lean technology only good products, good quality, good service, one choice, no worries.
Aluminum Casting Parts
Aluminum alloy parts are widely used in many industries. There are many processing methods for aluminum alloy products, such as CNC machining, extrusion molding, die casting, gravity casting, forging, sand casting and so on. Each of these processing methods has its own advantages and characteristics, and some are also determined according to the structure of the product. Aluminum investment casting can reduce mold development time and cost. Precision castings with complex structures can also be easily realized with short mold development time. And it is suitable for small batch and large batch production.
SCZY is very professional in the production of metal products, especially in investment casting and precision CNC machining. We can analyze the product structure and other aspects, and can make suggestions for improvement or optimization of the unreasonable aspects of the product structure to ensure the stability of subsequent mass production. Our in-house precision CNC machining can ensure the accuracy requirements of the product, and the accuracy can reach ±0.01mm under normal conditions. We are more than happy to solve all problems.
Aluminum Casting Parts, Gravity Casting Aluminum,Aluminum Alloy Investment Castings,Aluminum Die Casting Mold,Aluminum alloy castings
Shenzhen SCZY Technology Co.,Ltd , https://www.szcasting.com