Hotel smart lock

High-performance 16-bit processor using Texas Instruments <br> the MSP430 16-bit processors, eight more traditional processing more powerful, more efficient procedures, more stable performance.

friendly user
The data exchange between the ZENITH lock and the card uses RFID technology (contactless radio frequency identification technology) without direct contact.

<br> based automatic opening feature automatically open when the close proximity card lock, ZENITH lock automatically exit the wait state, this feature can reduce energy consumption, and eliminates the cumbersome switching operation.

Built-in clock <br> with built-in clock, is not affected by the external environment, more stable and reliable.

<br> FLASH memory used by the US Texas Instruments FLASH built-in memory, there will be a very big leap in performance than the commonly used EEPROM, the data stored on several occasions to improve an order of magnitude, confidentiality, can not be modified, one million times data The erasing life, EEPROM memory life is only 100,000 times.

Double decoding program <br> built two sets of decoding procedures to ensure that any card can play the right reader, to improve the sensitivity of the door.
When the card is swiped, the first set of decoding program is used for decoding. If the decoding is correct, it is sent to the MCU for processing; when the card is swung far away or invaded, the decoding with the first set of decoding programs may all be 0000. Enable the second set of decoding procedures, decode from the new, and send the correct decoding to the MCU for processing.

<br> emergency key mechanical key emergency system to ensure that in an emergency situation without damage to immediately open the door lock (mechanical key to open the door there open records).

USB interface <br> issuing machine using the USB interface, more stable performance.

Only four batteries <br> requires only 4 AA batteries, ZENITH door locks can work up to 1 year.

<br> reserve set aside 485 network interface 485 network interface, it can be expanded networking.

Use record tracking
The ZENITH lock memory can store the last 200 usage records (including the usage record of the mechanical emergency key), and will not lose information even when the battery is exhausted. (records can be expanded to 1000)