... product integrated with light, machine, electricity and image0.5°~40° continuous lighting angle,laser light source can ... Mask settingMax 4 Zones selectableDual streamSupportEmail alarm SupportProtocolTCP/IP,UDP,RTP,RTSP,RTCP,HTTP,DNS,DDNS,DHCP, ... (outdoor)IR parametersLaser wavelength 808nmAngle of illumination 0.5°~40° continuing adjustIR distance250m~450mFlashlightHaveRelated validationIP66,CE,FCC, ...