... alarm, lightening protector. SHEX910A Explosion-proof Dome CameraDESCRIPTIONSHEX910A Explosion-proof Dome Camera ( Camera for short) is used in the places ... Running track memory function: can memory a certain PTZ operate process within 40s, no data lost during ... and receiverYesNoCameraOptional CameraSONY,HITACHI,SAMSUNG,LG,CNB,YOKO All-in-one camera modulePower SupplyVoltageAC230V, 50/60Hz ; AC110V, 50 ...