Description

Function > Manufactured by alloy , the first stylish and dynamic decorative shell in the front. > International recognized lock tongue institutions of electrical transmission mechanism promise that the locks can be opened more than **0, **0 times. > Locks are atomaticlly issue card, so it is no need of computer management. And the locks also atomatically delete, modify the guests card through card manging; > Using a single card or dual cards (guests&#**9; card together with the management card can open the door) to open the door is achieved. > Data processor built in locks can be at any time modifiedthe right of use, and it is easy to manage. > Lock tongue is of tamper-resistant, anti-inserted alarm functions. > Having undervoltage alarm function. > Adopting the sensing IC card, as a key card, which is dust-proof, waterproof, anti-high-temperature, and can be made as a watchband style cassette in the wrist, then it is very easy to use and to improve the quality of the sites. Parameters > Induction operating frequency: *3.*6M KHz > Applicable Card: mifare card , > Sensing range :1to 2 CM > Voltage: four sections of 1.5V alkaline batteries > Battery Life:open the door>*0, **0times normally, still open **0 times after the alarm of undervoltage > Alarm Voltage: 4.8 V > Static power consumption: <5 microamps > Dynamic power consumption: <**0 microamps > Temperature: *0 ℃ below to *0 ℃ > Humidity: <*5 ℃ > Antistatic:>*5.**0 V, it still ensures the information not lost and stable work under the condition of strong static interference