VH-C77P is a UHF RFID back clip product, which adopt Cortex-M3 STM32 processor with excellent performance. The device can be used with any Android and IOS system mobile phone as a host. Incorporating excellent Impinj Indy R2000 UHF RFID chip, it has excellent stability and strong multi-tag long-distance recognition performance; two-dimensional scanning function has better sensitivity. It can be widely used in clothing inventory, warehouse management, vehicle management, financial management and other fields.
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Basic Parameter
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Model# |
VH-C77P |
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MCU |
Cortex-M3 STM32 |
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Main frequency |
72MHZ |
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Memory capacity |
50000 tags |
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Dimension |
143mm x 76mm x 135mm |
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Net weight |
469g（including battery） |
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Machine color |
Black |
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Battery performance |
Battery specification：5200mAh Standby time＞70 hours（Bluetooth connected status） Working time about 6 hours（UHF group reading） Charging time 3~4 hours |
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Buzzer |
Support, 1 |
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Indicator |
Power volume light、work light、BT connection light |
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Bluelooth |
Support Bluetooth 4.0 and Bluetooth BLE |
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Data Collection |
Barcode scanning（optional）
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Scanning engine：SE2707 |
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Support 1D barcode types：UPC/EAN, Code128, Code39, Code93, Code11, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Codabar, MSI, RSS and etc. |
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Support 2D barcode types：PDF417, MicroPDF417, Composite, RSS, TLC- 39, Datamatrix, QR code, Micro QR code, Aztec, MaxiCode; Postal Codes: US PostNet, US Planet, UK Postal, Australian Postal, Japan Postal, Dutch Postal (KIX) and etc. |
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RFID |
Based on Impinj Indy R2000 chip Frequency: 865MHz-868MHz / 920-925MHz / 902-928MHz Protocol：EPC C1 GEN2 / ISO18000-6C Antenna：circular antenna（3dBi） Power：1W（30dBm，support +5dBm ~ +30dBm adjustable） Read distance：＞8m（outdoor open environment）； ＞22m（indoor） |
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Working Environment |
Operating temperature |
-20°C~50°C |
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Storage temperature |
-40°C~70°C |
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Humidity |
5%RH - 95%RH（non-condensing） |
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Rolling specification |
Rolling continuously for 1000 times 0.5 meters, 6 face contact surfaces still running stably after rolling, reaching IEC rolling specifications |
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Static protection |
+/- 15kv air discharge; +/-8kv contact current |
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Protection level |
IP65，meets IEC sealing standard |
