Hikvision DS-2TD2138-4/QY Thermal Network Bullet Camera, 4 MP Optical, 384x288 Thermal, 4mm Thermal Lens, 8mm Optical Lens, IP66, PoE

The Hikvision DS-2TD2138-4/QY is a high-performance thermal network bullet camera designed for reliable surveillance in challenging environments. Combining a 384x288 thermal sensor with a 4 MP optical sensor, it delivers clear images day and night. With advanced analytics like line crossing, intrusion, temperature exception, and fire detection, it is ideal for perimeter protection and critical infrastructure monitoring.

Advantages

Dual-spectrum imaging fuses thermal and optical video for superior situational awareness. The camera supports H.265+ compression to reduce bandwidth and storage costs. Its rugged IP66 housing withstands extreme temperatures from -40 °C to 65 °C, ensuring 24/7 operation.

Suitable for

• Perimeter security for industrial sites, power plants, and data centers
• Fire prevention and temperature monitoring in warehouses and factories
• Outdoor surveillance requiring reliable detection in total darkness or adverse weather

Key specifications

• Thermal Sensor: 384x288, 17 μm pixel pitch, NETD < 40 mK
• Thermal Lens: 4 mm fixed
• Optical Sensor: 4 MP (2688x1520), 8 mm lens
• Min. Illumination: Color 0.0089 Lux
• IR Range: Up to 50 m
• Video Compression: H.265+/H.265/H.264+/H.264
• WDR: 120 dB
• Network: 1x RJ45 10/100M Ethernet
• Local Storage: microSD up to 256 GB
• Power: 12 VDC or PoE (802.3af, Class 4), max 10.5 W
• IP Rating: IP66
• Operating Temperature: -40 °C to 65 °C

Recommendations

For optimal performance, use a PoE switch or injector compliant with IEEE 802.3af. Ensure the microSD card is rated for continuous recording. Mount the camera at a height of 3-5 meters for best coverage.