[DS-2TD1228-7/QA] HIKVISION HiWatch Thermal & Optical Bi-spectrum Network Turret Camera 4MP 7mm Thermal: 256 x 192, 12μm Optical: 4MP 2688×1520 Thermal: 7mm, FOV:25° Optical: 6mm NETD<40mk Strobe Light & Audio Alarm VCA:Line crossing/Intrusion detection/Region entrance/Region exiting Temperature exception （Temperature measuring range : -20~150°C，Temperature Accuracy: ±8°C） Working temperature: -40 °C to 65 °C (-40 °F to 149 °F) Ingress protection:IP66 DS-2TD1228-7/QA
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