Surveillance data prevent leaks in the United States

Do not naively believe that by constantly brushing the screen, you can see US economic data for the first time. For example, at 20:30, the non-agricultural employment data was announced, but just before 30 minutes, at least 20 or more media outlets have obtained data. Even at 20:29, when someone leaks data out, hedge funds that specialize in high-frequency trading can open positions and take huge profits ahead of schedule.

Full replacement computer

According to foreign reports, taking into account the potential harm caused by data leakage, the US Department of Labor, which is responsible for issuing monthly employment data, is preparing to reform its firewall of the release channel.

The first thing that needs to be done is to encrypt market-sensitive economic data before the official results are released, so as to prevent some of the data from being leaked. After undergoing a one-year review including anti-hacking experts from Sandia National Laboratories, officials from the Ministry of Labor withdrew some of the lesser-known news organizations from participating in data reporting. In addition, the government also ordered other media to replace its old computers and accept tighter control of the room.

It is understood that currently closely monitored data includes GDP, home sales, gasoline prices, unemployment rates, and so on. The behind-the-scenes move of the Labor Department is the high-frequency trading that has grown significantly over the past 10 years.

The deal is a core part of some hedge fund investment strategies that allow the use of light-speed cables to make early bets a few minutes or even seconds before the market gets information. Once you're in the right direction, you can go crazy for millions of dollars in milliseconds. On the other hand, due to concerns about breach of confidentiality procedures, the Ministry of Labor began accepting inquiries from the Federal Bureau of Investigation (FBI) and the Securities and Exchange Commission (SEC) in 2007.

This time, in order to prevent the leak from happening again, the Ministry of Labor invited Sandia Laboratories, an arm of the giant Lockheed Martin, to cooperate with the confidentiality work. According to Sandia's suggestion, there may be traders or secret agents hidden in the secret room. The Department of Labor shall replace the computer equipment in the room before September. Statistics show that Sandia Lab has more than 50 years of computer security experience, especially in military command and network control.

“Room participants can now connect directly to the automated trading model through a special computer or software,” said Keith Hall, a member of the US Bureau of Labor Statistics. “This opens the door to the outside world.” According to this, the overhaul of the closet was performed. According to CarlFillichio, an official at the Department of Labor, confidentiality issues existed in secret rooms over the past few years, including the installation of cables without permission or the use of mobile phone cameras.

God's Secret Room

What is the secret room? We may wish to take time back to 8 years ago. In Washington D.C., a certain dawn in 2004, 24 selected financial reporters collectively stepped into a white stone building on Third Avenue. Then they crossed a quiet, narrow corridor and eventually stopped in front of a heavy wooden door. A government official waited on them and opened the door quickly. The room here was L-shaped and had no windows. In addition to two dozen pure orange chairs and a row of tables, the room was empty. A digital clock hung on the wall showing that it is now 7:30:15. In the next 15 minutes, these 24 people must sign a special form.

At 0755, government officials began calling the U.S. Navy Observatory with a wall-mounted telephone, and then began to announce after quietly hanging out, “Please turn off your mobile phone and PDA, and cut off the laptop network.” At this time, another Officials came in and began to place a highly sensitive government report on each person's desk.

At 8:00, the closet door was closed. Since then, 24 reporters have been isolated from the world. No one can allow leave, or send text messages. A guard stands in the doorway to prevent anyone from inciting. A few seconds later, the reporters began to look at the documents on the desk, a non-agricultural employment data for the month. In the next 30 minutes, the reporter must write this document into a report. To everyone's surprise, the unusually strong employment situation during the month suggests that there may be a surge in the stock market.

At 8:29, the Ministry of Labor official warned, “There is one minute to open the telephone line, but it cannot be sent out.” At the same time, fund managers in New York, Tokyo, London and other places are anxiously staying in front of computers, hoping to The right time to make the right investment decision.

29 minutes and 50 seconds, the countenance began to haunt the chamber. At 30 minutes, the reporter quickly pressed the send button on the keyboard. 1-2 seconds later, from Bloomberg, Reuters to CNBC's website, they all wrote in breaking red news. "The unemployment rate has fallen more than expected, and new jobs have increased dramatically."

Door Lock Motor Characteristics 1. No direction: don't need to distinguish the door direction, left and right sides, both inside and outside the door, can be universal. (convenient purchase locks and reduce inventory). 

Door Lock Motor  Dc Gear Motor

2. Power: the power consumption is only equivalent to one 5 of the electric control lock, electric lock, 3 A magnetic lock power to open the door, often consumes 0.27 A. And spiritual lock unlock instantaneous current is less than 0.5 A, reduced the entrance guard, talkback host power consumption.

3. No collision: close the door without collision, reduces the choice of door closers requirements (not necessarily with 65 kg of door closers, door closers are free to choose to suit the door), to solve the building door because the door closers clash of the hydrodynamic force is too high, it is not easy to make the door more deformation, prolong the service life of the body. 

4. The voice is light: close the door automatically locked, no noise, solves the noise due to electric control lock itself. 

5. Life is long, life is up to 350000 times


Operating temperature range:

Mini Door Lock Motor should be used at a temperature of -10~60℃.

The figures stated in the catalog specifications are based on use at  ordinary room temperature catalog specifications re based on use at ordinary room temperature  (approximately20~25℃.

If a  Lock Motor  is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.


Storage temperature range:

 lock motor  should be stored ta a temperature of -15~65℃.

In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.


Service life:

The longevity of  Door Lock Motor is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.



●Use with a load that exceeds the rated torque

●Frequent starting

●Momentary reversals of turning direction

●Impact loads

●Long-term continuous operation

●Forced turning using the output shaft

●Use in which the permitted overhang load or the permitted thrust load is exceeded

●A pulse drive ,e.g.,a short break,counter electromotive force,PWM control

●Use of a voltage that is nonstandard as regards the rated voltage

●Use outside the prescribed temperature or relative-humidity range,or in a special environment.

●Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.


when it come to volume production,we're a major player as well .each month,we rurn out  600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you

Looking forward to your inquiry. Welcome to our factory.

Lock motor


Door Lock Motor

Door Lock Motor,Mini Door Lock Motor,Door Lock Dc Motor,Door Lock Gear Motor

Shenzhen Shunchang Motor Co., LTD. , https://www.scgearmotor.com