ZigBee technology is exposed to security vulnerabilities

With the rapid evolution of technology, the concept of The Internet of Things (IoT) has risen again, and daily necessities, terminal equipment, and household appliances around the world have gradually been given the ability to connect to the Internet. However, as one of the important wireless interconnection standards widely used to connect the above devices, ZigBee technology has been exposed to serious security vulnerabilities at the recent 2015 Black Hat Conference (BlackHat2015), which has aroused widespread concern in the industry.

ZigBee is a low-cost, low-power, short-range wireless networking communication technology. It is a low-power LAN protocol based on the IEEE 802.15.4 standard. It is mainly suitable for automatic control and remote control. It can be embedded in various fields. Communication of data in the device. At present, the ZigBee protocol has been widely used in a large number of emerging IoT devices such as smart light bulbs, smart door locks, motion sensors, and temperature sensors.

However, while companies are still focusing on the connectivity and compatibility of the above devices, they have not noticed that some common communication protocols are lagging behind in terms of security progress. At the just-concluded 2015 Black Hat Conference, security researchers pointed out that there is a serious flaw in the implementation of ZigBee technology. The defect involves multiple types of devices, and hackers may compromise the ZigBee network and "take over control of all connected devices within the network."

Fingerprint Lock Motor introduction:

Basic security work, lock body responsible for the security door lock body responsible for opening and closing lock, the lock body  Lock Motor  is of crucial importance.

Functions: it is widely used in various intelligent locks, such as Shared bicycle lock, fingerprint lock, glass lock, safe lock, hotel lock, family lock, inductive smart lock, etc

Features:Fingerprint Lock Motoris based on micro precision reducer development, small intelligent micro precision reducer can do 10 mm in diameter, is widely used in safe, locks, smart locks, sensor intelligent lock;

This kind of motor has the characteristics of low noise, low energy consumption, small volume, light quality, high precision, large torque and durability

Method of use: the best stable in horizontal plane, installed on the Fingerprint Lock Motoroutput shaft parts, cannot use a hammer to knock, knock prone to press into the dc Fingerprint Lock Motor  drive, may cause damage to internal components, and cannot be used in the case of blocked.

Lock motor

Operating temperature range:

 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:

Fingerprint 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 Fingerprint 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.

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