Hi-definition, 720P/1080P, H.264, PTZ control, memory, pattern scan, home operation, to-do list, temperature display, partial zooming, click-to-be-in-middle, alarm linkage, IP66, sync varifocal IR lamp, smart light regulation, windshield wiper, IR 100m 
* Two sync varifocal dot-matix IR lamps: IR distance is synchronized with lens zooming 
* 1 high-beam light for better distant surveillance 
* Smart IR light regulation: regulate IR light efficiency, avoid reflected license plate or overexposed close-shot images, and extend the service life of IR lamps 
* Show IR light efficiency ratio in real time (1%~100% dynamic display) 
* IR lamps are turning on or off gradually, so overexposed or underexposed images can be avoided at the instant switching moment 
* Windshield wiper cleaner is turned off by counting or delay mode 
* Partial zooming: interlink pan/tilt to position the target and zoom in 
* H.264 High Profile algorithm to present you highly compressed HD videos 
* 720P/1080P real-time stream and support dual stream 
* Complete TCP/IP protocol cluster to support video, alarm and audio 
* Auto network reconnection