1.Industry leading fingerprint sensing technology provides high accuracy and speedof scanning fingerprint images.2.Driverless- All integrated into flash provide high convenience when user use thisdevi
Features:1) Built-in power jack; tiny size for discreet observation and portability2) Adaptive bracket for easy installation3) 380 TV lines; clearly transmitting picture and voice4) 50-100m transmissi
1) Suitable for computer and electronic equipment with USB port2) Port: USB 1.1 / 2.03) Capacity: 32MB / 64MB / 128MB / 256MB / 512MB / 1GB4) Data retention: over 10 years5) Using times: write and era
1) Alloyed shell; night vision and weather-proof2) Adaptive bracket for easy installation3) 50-100m transmission distance without block4) 380 TV line; clearly transmitting picture and voice5) Widely u