Fingerprint lock pop is the inevitable result of market demand to guide | |

Fingerprint lock in the Internet sales of the popular and the demand of the market is inseparable, domestic manufacturer of fingerprint lock, but like fingerprint lock brand few and far between. Fingerprint lock are high-tech products, the main working principle of in addition to the automatic identification technology, also includes fingerprint algorithm, fingerprint acquisition technology. Fingerprint lock core technology has: second, the national security system of the requirement of increasing the informatization and intelligent. Entrance guard system has experienced a metal key to today's IC card entrance guard, now fingerprint lock, it is reflected the progress of technology and intelligent information requirements. The characteristics of fingerprint lock security big is in using the biometric fingerprints, to ensure the safety of the large extent. Fingerprint lock technology development and the demand of the market, opened the fingerprint lock together in the future market space, fingerprint lock industry competition to enter a new stage. Development: the fingerprint lock technology parameters reference fingerprint lock technology mainly includes fingerprint capacity, light sensor resolution, contrast verification time, truthful straightforwardness, false rate, identify Angle, working voltage, working environment, etc. 1. Fingerprint capacity: fingerprint head can register fingerprint vast storage. 2. Light sensor resolution: optical fingerprint head while reading fingerprint image accuracy, resolution in theory, the higher the better. The fingerprint head light sensor resolution 3 generally. Time to verify the contrast: also called match time, starts from the fingerprinted, to the time difference between the fingerprint matching results are given. 4. Boomed from: the same finger fingerprint image acquisition, respectively in 1:1 matching proportion was judged to be not the same finger, expressed as a percentage. 5. Recognize false rate: different finger fingerprint image acquisition, respectively in 1:1 matching proportion was convicted for the same finger, expressed as a percentage. 6. Working voltage: normal work of the voltage required. Fingerprint lock on the market at present are mainly composed of battery power, rated voltage is 6 v ( Generally USES 4 5 alkaline batteries) 。 In addition, the fingerprint lock with standby power. To solve the problem of the standby power supply, the fingerprint lock in the product design, on the lock shell increases the emergency power supply interface device, laminated batteries or other equivalent sources available external power supply. Customer service: if you are interested in fingerprint lock or have any questions, please click on the online customer service, contact us page, or call: smart door lock & ndash; — You close the way of purchasing consultant. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Editor: intelligent locks - Internet consultant LTD. All rights reserved: & lt; 年代
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