electronic patrol system

1.Intelligent recording by electric shock
2. FLASH memory, 4MB of memory
3.Clock error intelligent records
4.Waterproof

 

This is a traditional-type products Patrol inspection records on the development of intelligent high-end products, 9000P new structural design using a new way to reach the "retail after" standard, so that more durable rod Patrol  greatly extended service life. 

TM card touch the traditional Patrol product, the general structure of a simple treatment, usually the board directly with shell access to fixed, in use in case of fall or human vandalism, shell shock occurs when the direct impact to the board the stability of the product is very easy to cause damage and affect normal use. The 9000P new design and new circuit transformation, completely avoid the occurrence of such phenomena, to be intentional destruction of human anti-high-quality requirements

Intelligent recording by electric shock
Replace the battery Smart records
Clock error intelligent records
FLASH memory, 4MB of memory
Waterproof, you can use in the rain and snow (in advance customization)
Product internal structure of integrated Profiling sealed plastic lamps and more effective solution of the system caused by the destruction of solid barrier!

The following is the destruction of my company test report:
(1) drop test: (cement floor)
150cm front in various directions, side, bottom of the cap ring drop test, 50 times, readers are still working. 200cm dropped 50 times in various directions about the physical nature of readers found that damage the surface, especially in the front and bottom of the nicks or dents, but readers can still work. Ring the reader at the bottom of cap loosening tension is too large, the reduction of tension, this issue get resolved. 300cm dropped 50 times in various directions, the patrol inspection device LED and buzzer as the impact of excessive force was destroyed, the replacement, the reader can still continue to work.
(2) High temperature test:
Boiling water for 1 hour (from time to time during this period to test its performance) had no effect on the reader due to prolonged high heat, LED reading light off successfully, but had no effect on the battery.
(3) Low temperature test:
Because battery can not work in certain low temperature, so the readers placed in dry ice and alcohol mixture for 1 hour, you may find that the battery failure. Low temperatures in the -20 degrees Celsius, will continue to work, but may have to frequently replace the battery.
Hydraulic pressure test: put in a bucket of water 24 hours, the water seepage in the reader can not be inside. Placed 5 meters apart after 15 minutes of swimming pool water did not find the phenomenon. To carry out such tests many times, remains in good condition.
Field test: 220 volts then the contact with the bottom of the cap ring. Phenomenon: the sparks were flying, able to work.