Fan be intellectually controlled function , through presetting the temperature to light-up the fan. Pan , lens position and zoom display function. Privacy masking zone, when there is an inconvenient zone appears on the monitor, you can set masking frame to protect person¡¯s privacy, setting up to 24 masking frames with various dimension. Communication(support RS485,Manchester,BI-PHASE code, coaxial video control). Built in multi-protocol transform and fully compatible with the protocols, below: Pelco-D, Pelco-P, Univision(V1,V2), Vicon, VCL,Molynx,Diamond,Kalatel,SAE,AD,Bosch(Philips),Sensornt. TVS 1500w lightning proof, surge proof. Color 100X ZOOM( 10X Optical, 10X Digital) Proportional zooming, reduce pan/tile speed according to zooming level, ensure clear and balanced image£¬get the best picture. Built-in multiple protocol, allow any system. Accessory function: Vandal-prevent device. Baud rate: 1200/2400/4800/9600 optiona Power supply: 24VAC 3A . Temperature Operation : -40¡ã--60¡ã Instillation option: wall mount, pendant mount, ceiling mount 10 X 10 Zoom Camera