--- product_id: 160649156 title: "Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery" brand: "hdliang" price: "526676₫" currency: VND in_stock: false reviews_count: 1 url: https://www.desertcart.vn/products/160649156-hdliang-2-8-inch-tcp-ip-usb-wifi-biometric-fingerprint store_origin: VN region: Vietnam --- # 4-hour backup battery TCP/IP/WIFI connectivity 5000 user capacity Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery **Brand:** hdliang **Price:** 526676₫ **Availability:** ❌ Out of Stock ## Summary > 📈 Elevate Your Attendance Game! ## Quick Answers - **What is this?** Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery by hdliang - **How much does it cost?** 526676₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/160649156-hdliang-2-8-inch-tcp-ip-usb-wifi-biometric-fingerprint) ## Best For - hdliang enthusiasts ## Why This Product - Trusted hdliang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Backup:** Stay worry-free with a backup battery that keeps you operational for 4 hours during outages. - • **Rapid Recognition:** Experience lightning-fast identification with 360-degree fingerprint recognition. - • **Multilingual Support:** Seamlessly switch between English and Chinese for global accessibility. - • **Versatile Identification:** Choose from fingerprint, password, or RFID card for flexible attendance tracking. - • **Effortless Data Management:** Download attendance reports in one click via TCP/IP or USB—no wiring needed! ## Overview The Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System is a cutting-edge attendance solution that supports multiple identification methods, including fingerprint, password, and RFID card. With a user capacity of 5000 and a record capacity of 100,000, it ensures efficient tracking. The device features a 2.8-inch TFT color screen, supports both TCP/IP and WIFI connectivity for easy data management, and includes a backup battery for uninterrupted operation. ## Description Product Features: 1) Support English and Chinese language 2) HD 2.8inch TFT Color screen 3) Humanized language indication reminder 4) 360 degree comprehensive fingerprint recognition, fast Identify Speed 5) Adopting the Energy-saving fingerprint sensor and power management function, makes the product perfect 6) Support 3 methods to identify the attendance: Fingerprint , Password, RFID card 7) Support 5000 fingerprint, 5000 cards, 5000 password, 1,000,00 large record capacity 8) Support to connect any computer through the TCP/IP/WIFI communication netword, download the attendance report data in one click on the computer 9) Support to use U-disk to download and upload the attendance report data. Doesn't need to wiring and connect the network 10) Support backup battery. Don't afraid of the data lost. With 1 battery, the machine can continue to work for 4 hours after power failure, and can be charged by USB.(battery not included in the package) Product SpecificationsDisplay screen: 2.8 inch TFT Color screenFingerprint resolution: 500DPIFingerprint capacity: 5000 piecesPassword capacity: 5000 piecesCard capacity: 5000 piecesmanagement Record capacity: 10000 articlesRecord capacity: 100,000 articlesCommunication method: TCP/IP/Wifi/USB Verification method: Fingerprint, password, RFID CardU disk upload / download data: Support Effective collection area: 16*16mmIdentify speed: ≤ 0.8 secondFRR: ≤0.1%FAR: ≤0.0001%Language display: Chinese, EnglishPower Adapter: DC 6VWorking Temperature: 0 ° C to + 45 ° C Machine size: 180× 145×25 mm Battery specification: Lithium battery 3.7V 2200mAh-18650 (with cable 2.0*2P 10CM) Note: the battery is not included in the package ## Features - 1) Support English and Chinese language; 2.8inch TFT Color screen; 360 degree comprehensive fingerprint recognition, fast Identify Speed - 2) Support 3 methods to identify the attendance: Fingerprint , Password, RFID card. Support 5000 user capacity, 100,000 record capacity. - 3) Support to connect any computer through the TCP/IP/WIFI communication netword, download the attendance report data in one click on the computer - 4) Support to use U-disk to download and upload the attendance report data. Doesn't need to wiring and connect the network - 5) Support backup battery. Don't afraid of the data lost. With 1 battery, the machine can continue to work for 4 hours after power failure, and can be charged by USB.(battery not included in the package) - ›See more product details ## Images ![Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery - Image 1](https://m.media-amazon.com/images/I/61N-glQ4TpL.jpg) ![Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery - Image 2](https://m.media-amazon.com/images/I/61dZMkc-wvL.jpg) ![Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery - Image 3](https://m.media-amazon.com/images/I/71DxWnamJPL.jpg) ![Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery - Image 4](https://m.media-amazon.com/images/I/71GxV3P2kEL.jpg) ![Hdliang 2.8 inch TCP/IP/USB Wifi Biometric Fingerprint Attendance Time Clock System Machine RFID Card Reader Password Employee Check-in Device Realand, Support Backup Battery - Image 5](https://m.media-amazon.com/images/I/61rqWqJVMKL.jpg) ## Customer Reviews ### ⭐ Useless! *by S***Y on Reviewed in the United Kingdom on 24 September 2020* Useless!Can't download software....Can't read instructions as they are in a foreign language. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/160649156-hdliang-2-8-inch-tcp-ip-usb-wifi-biometric-fingerprint](https://www.desertcart.vn/products/160649156-hdliang-2-8-inch-tcp-ip-usb-wifi-biometric-fingerprint) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*