... re-production0 Lux with 24 IR LEDs, range up to 10 metersPAL or NTSC system optionElectronic Shutter controlLow ... Sensor1/3'' SONY CCDSystemLinuxLens3.6/6.0mmVideo Input / OutputBNC 4-channel inputs / 1-channel outputsVideo SystemPAL / NTSCAudio Compression8kHz ... DVD-RW & NetworkGamma Correction0.45PTZ ControlNOPower SupplyNO with DVR PowerAlarm ModeMotion, Sensor, video loss, HDD error, HDD fullI/O ...