The Hikvision TandemVu 7-inch 4 MP 25X Colorful & IR Network Speed Dome is a high-performance PTZ camera that combines two lenses into one to provide both a wide-angle view and a zoomed-in view of a scene simultaneously. This makes it ideal for a variety of applications, such as perimeter security, traffic monitoring, and crowd control.

The camera features a 4 MP sensor and a 25X optical zoom lens, allowing it to capture clear and detailed images at both long and short distances. It also features ColorVu technology, which provides color images even in low-light conditions.

In addition to its high-quality image performance, the TandemVu camera also offers a variety of intelligent features, such as:

1. AcuSense technology: AcuSense technology uses deep learning to distinguish between people and vehicles and other objects, reducing false alarms.
2. Auto tracking: The camera can automatically track moving objects, such as vehicles and people.
3. Perimeters protection: The camera can be configured to detect and track intruders within a defined perimeter.
4. ANPR and traffic violation detection: The camera can be used to automatically identify vehicles and detect traffic violations, such as speeding and running red lights.

Detailed Specifications:

1. Image sensor: 4 MP CMOS
2. Lens: 4.6-115 mm, F1.6-3.1, 25X optical zoom
3. Field of view: 89.1° – 4.1°
4. Minimum illumination: Color: 0.0005 lux @ F1.6, AGC ON; BW: 0 lux (IR on)
5. Maximum frame rate: 30 fps @ 4 MP
6. Video compression: H.265+, H.265, H.264+, H.264
7. Intelligent features: AcuSense technology, auto tracking, perimeters protection, ANPR and traffic violation detection
8. Network interface: 1 RJ-45 100/1000 Mbps Ethernet port
9. Power supply: 12 VDC, 24 VAC, or PoE
10. Operating temperature: -30°C to 60°C (-22°F to 140°F)

Detailed Features:

1. ColorVu technology: ColorVu technology provides color images even in low-light conditions, down to 0.0005 lux. This makes it ideal for monitoring scenes where color information is important, such as parking lots and retail stores.
2. AcuSense technology: AcuSense technology uses deep learning to distinguish between people and vehicles and other objects, reducing false alarms. This can help to reduce the workload on security personnel and improve the accuracy of security systems.
3. Auto tracking: The camera can automatically track moving objects, such as vehicles and people. This can be useful for following suspects or monitoring areas of high traffic.
4. Perimeters protection: The camera can be configured to detect and track intruders within a defined perimeter. This can be useful for protecting critical infrastructure or preventing crime.
5. ANPR and traffic violation detection: The camera can be used to automatically identify vehicles and detect traffic violations, such as speeding and running red lights. This can be useful for traffic enforcement or for monitoring vehicle movements.

Overall, the Hikvision TandemVu 7-inch 4 MP 25X Colorful & IR Network Speed Dome is a high-performance PTZ camera that offers a variety of features for a variety of applications. It is ideal for perimeter security, traffic monitoring, crowd control, and other applications where high-quality image performance and intelligent features are required.