Dahua HAC-B3A21P-Z 2MP 12mm IR Motorized Vari-focal Bullet Camera Total power_1050 W This extraordinary focusing motor uses

This extraordinary focusing motor uses ultrasonic vibrations—rather than a gear system—to spin the lens barrel

blending functionality with subtlety

with only a single power source required for both the transmitter and receiver

Inverters and general household appliances

Volkano Crystal Series Wireless Optical Mouse VK-20126-BK

Dahua HAC-B3A21P-Z 2MP 12mm IR Motorized Vari-focal Bullet Camera Total power_1050 W This extraordinary focusing motor usesDahua HAC B3A21P Z 2MP 12mm IR Motorized Vari focal Bullet Camera Specifications: Image Sensor: 1 2. 7 inch CMOS Effective Pixels: 1920(H)1080(V), 2MP Scanning System: Progressive Electronic Shutter Speed: PAL: 1 25s1 100000s NTSC: 1 30s1 100000s S N Ratio: >65dB Minimum Illumination: 0. 04lux F1. 7, 30IRE, 0Lux IR on Fill Light Working Distance: 40m (131. 2ft IR On Off Control: Auto; manual IR LED Number: 2 Pan Tilt Rotation Range: Pan: 0360 Tilt: