4X R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recognition Module

Parameter: Image pixels: 112 x 88 Resolution (dpi): 508 Sensor wear resistance: Greater than 200,000 times Storage capacity: 100 fingerprints Matching method: 1:1, 1:N Whether there is self-learning: Yes Whether there are lights: colorful lights Fingerprint image collection time: Less than 180ms Algorithm search time: Less than 100ms(50) Overall recognition time: Less than 0.6s (50 pieces) Startup time: Less than 50ms False recognition rate (FAR): Less than 0.001% True rejection rate (FRR): Less than 1% Communication interface: UART (3.3V) Communication baud rate (UART): 57600 (default) Supply voltage: 3.3±0.3(V) Maximum current: Less than 40(mA)/VDD Shutdown current: Less than 12(uA)/ VADD Operating temperature: -30°C to 70°C Storage temperature: -40°C to 85°C Relative humidity: 20% to 85% (non-condensing) Antistatic capability (ESD): contact discharge ±8KV, non-contact discharge ±15KV Working vibration: 10-150HZ, 0.5G, 3 axial directions, 1min/oct, 1 time/axial direction Drop: can withstand a 1.2-meter drop to the concrete floor IP rating: Front waterproof IP54 Colour:Photo Color Material:plastic Package Contents: 4 x Fingerprint Module 4 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.