SPECIFICATIONS:
Fingerprint sensor: semiconductor sensor.
Number of users: 25 (including 5 managers)
Authentication method: 1 to many.
False Acceptance Rate: 0.00001
False Rejection Rate: 0.001
Power Supply: Four Alkaline batteries, AA Size
Battery Lifespan: 5,000 Authentications (8 months @ 20 uses per day)
Temperature Range: -4 - 122 degrees F.
Humidity: 10% - 80%
Size: 4 7/8" x 3 1/4
