GHA-1 (Bioclock I) is a standalone fingerprint T&A system. It adopts an industrialized design with refined fashion and integrates attendance management software. It can store 1,500-3,000 fingerprint templates and 50,000-120,000 transaction records. It is a good option for large-scale enterprises, government facilities, factories and banks. Specifications: 1) Dimensions (L x W x H): 240 x 180 x 45mm 2) User capacity: 1,500/2,800 3) Transaction memory: 50,000/80,000/120,000 4) Hardware platform: ZEM100 5) Communications: RS232, RS485, TCP/IP (UDP protocol) 6) Identification time: ≤ 2s 7) FAR: ≤ 0.0001% 8) FRR: ≤ 1% 9) Operating temperature: 0-45°C 10) Operating humidity: 20-80% 11) Back-up battery: 2.5 hours 12) Languages: English, Simplified Chinese, Traditional Chinese, other languages available upon request