Mays rental video access using standard industrial design: hardware controllers have full port overcurrent, overvoltage, anti-reverse, anti-wrong connection and short circuit protection, not because of the construction process of wiring errors cause equipment damage; control device communication ports, power ports can withstand 300,000-volt high-voltage electric shock, with high-level lightning protection; all products are of high standard moisture, dust, ESD protection design. For these indicators, we can provide the actual product testing. Mays High reliability test video: http: //v.ku6.com/show/sdPXXFc1CwvoY-wi6bVe2g...html rental video access performance requirements of large-capacity:? To meet the different sizes rental video access project management requirements support the 2000 building, 100 000 population and 10 terminals simultaneously manage, village-scale projects require the same platform. ? Swipe Quick Response: For large-scale residential main entrance, the controller should support offline management of thousands of people, and to open the door for quick swipe, swipe the response time should be less than 0.2S. ? Real-time two-way data transmission initiative: When the network smooth operation of the front controller platform set up automatic synchronization downloaded to the front controller, the controller generates a real-time data logging initiative uploaded to the platform; network outage, all data in the network is restored patency After completion of the initiative sent. ? Efficient capture video linkage: In response to a large area on the morning and evening rush hour travel tens of thousands of people, require the system to withstand 3 hours 48 times per second (with a population of thousands of cell computing) efficiently capture tasks, while ensuring operational platform Set still smooth. Mays rental video access protection and maintenance functions: industrial design, full-port overcurrent, overvoltage, lightning protection, anti-surge, anti-reverse, anti-wrong then, anti-static and dust protection 10-16V wide voltage design to ensure that the system when the power supply voltage fluctuations stable operation with dual watchdog, multi-CPU design to ensure no crashes in applications, etc. brownout protection circuit design, the controller loses power at any operating conditions will not cause data below or damage to all ports on the controller hardware, including power, communications, input, output has LED indication, without professional monitoring tools, equipment status at a glance to support remote online upgrade can support a variety of WIEGAND reader and RS485 card reader, support 13 kinds of reader response to the output of sound and light, easy to quickly confirm remote point of failure. Mays rental video access feature: "Master + sub-control" network convenience, powerful, great cost savings projects real TCP / IP network access controller supports inter-city, cross the Internet, to support binding domain full port overcurrent, overvoltage, lightning protection. Dual clock circuit design, built-in double door dog fast response rate, based on 100,000 cards have been stored on the card response time <0.2s. The open design, compatibility, can be a variety of brands on the market and readers supporting the use of locks. Mays rental video access control products parameters CPU: ARM Reader Interface: wiegand26 / 34/66, wiegand adaptive, RS485 interface communication interface: 10 / 100M adaptive Ethernet port networking Distance: unlimited number of cardholders: 5,000 History: 30000 Tamper input: 1 channel Tamper input: 1 channel Rated voltage: DC12V, stable operating voltage range: 10 ~ 16V Rated current: <0.25A@12VDC Working Environment: Temperature -40 ℃ ~ 85 ℃, Humidity 5% to 95% Lightning Level: Network Port: 1KV / 0.5KA (8 / 20us hybrid wave) other signal ports: 600W surge power port: 1.5KW surge current protection: 500mA Overvoltage protection: 18V www. ui-max.com www.shipinmenjin.com