Hikvision, 384 × 288 thermal and 4 MP optical Bi-Spectrum PTZ camera, 50 mm thermal lens, 6–336 mm optical PTZ lens, NETD < 35 mK, 120 dB WDR, temperature measurement, fire and smoke detection, intelligent perimeter protection, 360° pan and -5° to 90° tilt, IP66 and NEMA 4X.