Specification for BF6I Sensor size:16mm*14mm Dimensions:170mm 90mm 35mm, 0.8kg Image scan time: 0< 0.5 seconds Fingerprint capture angle 90 Verification speed: 0< 1.0 seconds (1:1000fingers) False acceptance rate: 0 < 0.0001% False rejection rate: 0 < 0.001% Matching method 1:n, 1:x (with group id) Template rejection rate 2800 fingerprint templates Backup option Fingerprints or pin code or card Operating method Standalone Manager log capacity 1000 lines In/out log capacity 60, 000 lines Communication Rs 485 , wiegand 26, tcp/ip(10m/100m), usb disk, rs232-usb Push button: Yes (two pins) Relay output: Yes. 26*22*7cm gift box with waterproof and shockproof 1kg with power supply, pc cables, hangboard, screws and cd for software and specification.