1. 7¡± vandalproof outdoor ip 66 high speed dome camera 2. Adopt ti dm368 chip;20x optical zoom; 3. Support onvif 2.0;3a effect;ir-cut day/ night auto switch; 4. Compatible with the flexibility and auto running setup of high speed dome camera; 5. 7 " aluminum alloy structure, better magnetic shield and heat radiation; 6. Adopt advanced stepper motor, less heating and no shaking in low speed; 7. Rtc function, call any functions at any time; auto running memory against power outage; Weight: 12kg 2pcs/ carton