Ổ Khóa Dấu Vân Tay Thông Minh Chống Trộm Có Cổng Sạc Usb Tiện Dụng

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The product is small, easy to installl and secure. the product is equipped with second generation chips and rechargeable batteries that can safely unlock more than a million times and provide safety protection for your home and office.
Characteristics:
- attractive features: small size, easy installlation, security guarantees, second generation chips and rechargeable batteries, and safe unlocking.
- professional biometrics: rapid identification, semiconductor biometrics at any angle, rapid unlocking for 0.5 seconds.
- self-learning algorithm: the product is a proprietary product designed by itself and can record 20 fingerprints.Each time fingerprint identification is compared, spliced and recorded, the identification rate is effectively improved and the product is more sensitive.
- electricity saving: low power consumption.With external usb jacks, you will never have to worry about opening the lock without a power supply.
- wide use: suitable for door cabinet, wardrobe, bedside cabinet, drawer cabinet, desk drawer, mailbox, fitness cabinet, etc.
Specifications:
Material: abs
Color: black
Identification: 360 degree semiconductor fingerprint identification
Number of fingerprints held: 20
Identification time: < 300ms
Useful life: one million times
Error rejection rate: < 1 per cent
Error acceptance rate: < 0.002 per cent
Esd:+/ - 12kv air,+/ - 8kv touch point
Working environment:
Temperature: 20°C-70°C/68°F-158°F
Humidity: 40% rh-85% rh (frostless)
Storage environment:
Temperature: - 40°C-85°C/40°F-185°F
Humidity: < 85% rh (frostless)
Product size:
Fingerprint panel: 30x30 x 7mm/1.18x1.18x0.28 in
Lock: 63x87 x 22mm/2.48x3.43x0.87 in
Product weight: 131 g/4.62 ounces
Packaging size: 150x102 x 40mm/5.91x4.02x1.57 in
Packing weight: 164 g/5.78 ounces
Packing list:
1 x locks
1 x fingerprint panel
1 x locks
1 x screw accessories pack


For plug specifications:
- if the product has no u.s. standard options, please contact customer service to confirm voltage problems

- product quality issues for free replacement within one month

Regarding invoices:
- overseas products are subject to overseas electronic invoice (e-mail)
- all electronic overseas invoices have equal reimbursement effect (for schools, public offices, commercial compa