IC Lock

Benefits: ( 1) Easy to install, both electronically and mechanically. ( 2) Price low comparing to existing market( 3) Safety proven by certificate, CEFCC. ( 4) 1 year warrantyFeatures: ( 1) 16-bit micro-controller( 2) Reset protection circuit. Circuit will operate normally even with strong interface. ( 3) TI flash inbuilt, good for storage of 1M time (versus 100K times for EEPROM) ( 4) Internal real time clock. Good time accuracy. High resistance to interference. ( 5) Using Epson industrial grade Epson clock crystal. ( 6) Capacity to hold 192 records of door opening( 7) RS485 and TCP/ IP networking( 8) No card detection switch, hence avoiding malfunctioning owing to damage of the card detection switch( 9) Good program against unusual consumer behaviour such as continuously repeated insertions of cards. If card not pulled out, the lock circuit will go to the sleeping mode for power saving. The batteries will last one year of use. Good circuit design so that even an insertion of metal plate will not electronically damage the electronic circuit. ( 10) Cards used are contact memory cards SLE4442.