... o/S 3. support simultaneous power ST8509 IR High-speed Dome Camera CharacteristicsFeatures of the Pan& TiltModel NomberST-8509 outdoor ir high ... /4800/9600bpsWork temp-20°C~+55°C RH95%MAXIP(optional)Camera size228*329*420mmPackageCamera, Screw, Manual, ,foam,power supply,Carton ... ~ 180o/SEC, the highest cruising speed is 200o/SEC.19. standard power 24V/3A20.lifting and wall loading is optional21. built ...