Specification for T-Shape Multi-Sensor PTZ Surveillance System

Product Description:

The MR BTVC Series Multi-Sensor Long-Range PTZ Surveillance Camera is an integrated electro-optical monitoring system designed for day-and-night outdoor surveillance. The source page describes it as a T-shape dual-sensor surveillance camera that combines a thermal imaging unit, a visible camera, a precise pan-tilt transmission unit, a digital decoder, an image processing unit, and a control unit. The page states that the system supports 24-hour real-time surveillance with both thermal and visible channels, and highlights a 2-megapixel visible camera, uncooled UFPA thermal sensor, and IP-based visible video output. It is positioned for applications such as vehicle-mounted surveillance, police evidence collection, city safety, oilfield safety, and railway security. For your website, this product is better presented as a multi-sensor long-range PTZ surveillance camera rather than a single “thermal camera,” because the original page clearly shows that the platform integrates visible imaging, thermal sensing, PTZ control, and network/video interfaces in one system.

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Product Introduction

The MR BTVC series is suitable for users who need one compact surveillance platform for long-range observation, directional target tracking, and all-weather site monitoring. According to the source page, the system supports presetting, patrolling, and multiple scan/path/pattern functions, helping reduce blind spots during monitoring.

Compared with a single imaging mode, this platform supports coordinated monitoring through:

HD visible observation for daytime details
Thermal-assisted awareness for low-light and adverse weather conditions
PTZ positioning for continuous directional monitoring
Analog thermal output, HD IP visible video, and RS485 control for system integration

Application scenarios

Railway Line Monitoring
Urban Transportation Monitoring
River and Lake Monitoring
Airport Monitoring

Product Features and Technical Specifications

Multi-Sensor Integrated Structure
The original page describes the BTVC series as a multifunction device integrating a thermal imaging camera, visible CCD, precision transmission mechanism, digital decoder, image processing unit, and control unit.

24-Hour Surveillance Capability
The product page states that real-time surveillance is ensured by combining both thermal and visible imaging channels.

Enhanced Imaging in Fog and Rain
The page specifies 50mk thermal sensitivity and SDE digital image enhancement for clearer images in foggy and rainy conditions.

Precise PTZ Monitoring
The system features preset, scan, path, and pattern functions, with continuous pan and wide tilt movement for directional monitoring.

Outdoor Electrical Protection
The source page states anti-lightning and anti-wave capability, withstanding 3000V instantaneous current.

Compact Housing for Outdoor Use
The housing is described as aluminum alloy with good heat dissipation, and the technical specification lists IP66 ingress protection.

Technical Parameters

Model	MR-BTVC4102A-1930-IP	MR-BTVC4105A-1930-IP	MR-BTVC4307A-2132-IP
Vehicle Detection	1700 m	4200 m	6300 m
Human Detection	720 m	1640 m	2500 m
Vehicle Identification	420 m	1200 m	1800 m
Human Identification	180 m	470 m	700 m
Thermal Sensor	336×256, UFPA, 7–14μm spectral response, 50mk NETD
Thermal Lens	20 mm F1.0	50 mm F1.0	25–75 mm
Thermal FOV	15.5° × 11.6°	6.5° × 4.8°	13° × 10° ~ 4.3° × 3.2°
Visible Sensor	2 megapixels, auto color to B/W CMOS at 0.01Lux
Visible Lens	4.3 mm ~ 129 mm, 30X optical, motorized zoom, auto focus	8 ~ 320 mm optical zoom, auto focus
Pan Range	0° to 360° continuous
Tilt Range	-90° ~ +90°
Pan Speed	0° ~ 100°/s
Tilt Speed	0° ~ 60°/s
Preset	128
Scan	3 (user can set the starting and end point; adjustable)
Path	6 (16 points for each path, adjustable duration on each point)
Pattern	3 (approx. 2 minutes for each pattern)
Menu Language	English
Auto Homing	Homing time (1–99 mins), homing action (preset / scanning / path / pattern)
Protocol	Pelco-D/P and other mainstream protocols
Baud Rate	2400 / 4800 / 9600 / 19200 bps
Heating / Defrosting / Wiper	Available
Interface	1 × BNC analog thermal video, 1 × HD IP visible video, 1 × RS485 control, 1 × AC24V/DC24V
Ingress Protection	IP66
Working Temperature	-35 ~ 55°C
Power Supply	AC24V / 2.5A
Weight	7 kg