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Envisage's NX4B Server (Nx Witness Server) is a cost-effective industrial hardware appliance that has been designed specifically for use with Nx Witness, a enterprise level surveillance application from Network Optix. The NX4B Server is a small footprint device that can offer large enterprise storage options as well as a host of other features. This product comes with Nx Witness pre installed so that our customers on site installation will be as fast as possible. Envisage have tested the NX4B Server with Nx Witness using 32 H.265 Cameras* at a resolution of 5 Megapixel and a recording rate of 25 images per second. (*software emulation)
The WHMB system is a specialized solution for transmitting multiple signals—specifically RS485 data, RS232 data, and 12V DC power—over a single network cable. This design streamlines cabling requirements, reducing complexity and installation time for a variety of applications.
Key Components
WHMB Transmitter: This unit is installed at the control or source end. It combines the RS485 data, RS232 data, and 12V power onto a single network cable. This consolidation allows for a single cable run to the remote device.
WHMB Receiver: This unit is installed at the device or destination end. Its primary function is to receive the combined signal from the transmitter. It then separates the data signals (RS485 and RS232) and the power signal. The receiver also features an integrated voltage regulator.
Functionality
Signal Consolidation: The WHMB Transmitter takes three distinct inputs—RS485 for multi-drop communication, RS232 for point-to-point communication, and 12V DC for power—and multiplexes them for transmission over a single network cable.
Power Regulation: The WHMB Receiver incorporates a voltage regulator to provide regulated power outputs. This is a crucial feature, as it ensures that connected devices receive the correct voltage levels. The system provides outputs for both 12V and 6V devices, expanding its versatility. This regulation protects sensitive electronics from potential voltage fluctuations.
Data Transmission: The system maintains the integrity of the RS485 and RS232 data signals, ensuring reliable communication between the control end and the remote device. This is particularly useful in industrial or commercial settings where data and power need to be transmitted over long distances with minimal cabling.

Potential Applications
This product would be highly effective in environments where minimizing cable runs is critical, such as:
Building Automation: Controlling and powering sensors, actuators, and other smart devices.
Industrial Control: Connecting PLCs, HMIs, and other equipment in a factory setting.
Security Systems: Powering and communicating with cameras, access control readers, and other peripherals.
Telecommunications: Streamlining the cabling for remote antennas or network equipment.
The VIVOTEK IT9389-HTVW-V3 Series is a range of advanced AI-powered turret dome cameras designed for outdoor use. With IP66 water resistance and IK10 vandal resistance, these cameras ensure reliable performance in harsh weather and high-risk environments. Featuring Warm Light and the Smart Hybrid Illuminator, they adapt seamlessly to dynamic lighting conditions, delivering clear visibility and accurate color representation. Models with a “T” in their name support Remote Focus, allowing precise adjustments for areas like long cor-
ridors and entrances.
Equipped with the RealSight Engine, the IT9389-HTVW-V3 Series delivers exceptional image quality in low-light and high-contrast scenarios. AI-driven analytics enable object detection, enhancing proactive monitoring and security management. Higher-tier models include features like a built-in Trusted Platform Module (TPM) for enhanced cybersecurity and Alarm I/O with Two-Way Audio for interactive surveillance.
With robust construction, advanced AI capabilities, and flexible lighting options, the IT9389-HTVW-V3 Series is ideal for demanding outdoor applications such as parking lots, retail spaces, and transportation hubs. Fully NDAA and TAA compliant, these cameras meet global regulatory standards for secure and reliable deployments.
The VIVOTEK IT9399-HTVW Series is a range of advanced AI-powered turret dome cameras designed for outdoor use. With IP66 water resistance and IK10 vandal resistance, these cameras ensure reliable performance in harsh weather and high-risk environments. Featuring Warm Light and the Smart Hybrid Illuminator, they adapt seamlessly to dynamic lighting conditions, delivering clear visibility and accurate color representation. Models with a “T” in their name support Remote Focus, allowing precise adjustments for areas like long corridors and entrances.
Equipped with the RealSight Engine, the IT9399-HTVW Series delivers exceptional image quality in low-light and high-contrast scenarios. AI-driven analytics enable object detection, enhancing proactive monitoring and security management. Higher-tier models include features like a built-in Trusted Platform Module (TPM) for enhanced cybersecurity, P-Iris for precise aperture control, and Alarm I/O with Two-Way Audio for interactive surveillance. The 8MP resolution in certain models provides superior image detail compared to standard 5MP cameras.
With robust construction, advanced AI capabilities, and flexible lighting options, the IT9399-HTVW Series is ideal for demanding outdoor applications such as parking lots, retail spaces, and transportation hubs. Fully NDAA and TAA compliant, these cameras meet global regulatory standards for secure and reliable deployments.
The VIVOTEK IT9389-HVW-V3 Series is a range of advanced AI-powered turret dome cameras designed for outdoor use. With IP66 water resistance and IK10 vandal resistance, these cameras ensure reliable performance in harsh weather and high-risk environments. Featuring Warm Light and the Smart Hybrid Illuminator, they adapt seamlessly to dynamic lighting conditions, delivering clear visibility and accurate color representation.
Equipped with the RealSight Engine, the IT9389-HVW-V3 Series delivers exceptional image quality in low-light and high-contrast scenarios. AI-driven analytics enable object detection, enhancing proactive monitoring and security management. Higher-tier models include features like a built-in Trusted Platform Module (TPM) for enhanced cybersecurity and Alarm I/O with Two-Way Audio for interactive surveillance.
With robust construction, advanced AI capabilities, and flexible lighting options, the IT9389-HVW-V3 Series is ideal for demanding outdoor applications such as parking lots, retail spaces, and transportation hubs. Fully NDAA and TAA compliant, these cameras meet global regulatory standards for secure and reliable deployments.
The VIVOTEK IT9399-HVW Series is a range of advanced AI-powered turret dome cameras designed for outdoor use. With IP66 water resistance and IK10 vandal resistance, these cameras ensure reliable performance in harsh weather and high-risk environments. Featuring Warm Light and the Smart Hybrid Illuminator, they adapt seamlessly to dynamic lighting conditions, delivering clear visibility and accurate color representation.
Equipped with the RealSight Engine, the IT9399-HVW Series delivers exceptional image quality in low-light and high-contrast scenarios. AI-driven analytics enable object detection, enhancing proactive monitoring and security management. Higher-tier models include features like a built-in Trusted Platform Module (TPM) for enhanced cybersecurity and Alarm I/O with Two-Way Audio for interactive surveillance. The 8MP resolution in certain models provides superior image detail compared to standard 5MP cameras.
With robust construction, advanced AI capabilities, and flexible lighting options, the IT9399-HVW Series is ideal for demanding outdoor applications such as parking lots, retail spaces, and transportation hubs. Fully NDAA and TAA compliant, these cameras meet global regulatory standards for secure and reliable deployments.
The VIVOTEK FD9387-EHTV-V3 is a robust and feature rich 5 megapixel outdoor fixed dome AI network camera designed for demanding surveillance applications. It's part of VIVOTEK's V-series, known for offering value, superior image quality, advanced analytics, and strong security.
The FD9387-EHTV-V3's Flagship housing has been meticulously designed for superior weatherproofing. These features ensure that the camera is prepared to face diverse weather conditions, maintaining peak performance. Prioritise reliability in any environment with our advanced housing technology.
The FD9387-EHTV-V3 features Smart VCA. The features empowers cameras to collect more valuable scene awareness data than traditional frame-difference-based video motion detection. Operating as edge based applications, Smart VCA also minimises bandwidth and storage usage. Smart VCA is designed to improve efficiency and reduce operators' workloads.
The FD9387-EHTV-V3 is well-suited for a wide range of outdoor surveillance scenarios where high-resolution imaging, intelligent analytics, and robust environmental protection are crucial. This includes: Commercial Buildings, Offices, Retail Environments, Industrial Sites, Educational Campuses, Public Spaces and Car Parks.
Overall, the FD9387-EHTV-V3 is a professional-grade IP camera that provides a comprehensive and secure surveillance solution.
VIVOTEK’s CC9390-HV is a vandal-proof network camera offering up to 30 fps at 8 Megapixel. Its compact size makes it an ideal choice for boutique, department and convenience stores. With the unique hangproof design and inconspicuous appearance, the camera is also ideal for schools, police stations and prisons.
The CC9390-HV can deliver a wide 180-degree view, providing complete video security with no dead angles. With WDR Pro and SNV technology, a high-quality full-color surveillance video is still possible in high-contrast or low-light conditions. The unique mounting design facilitates easy installation on a wall to capture faces at eye level. The built-in microphone records sound within a 5-meter range to further increase the level of surveillance.
VIVOTEK’s CC9380-HV-V2 is a vandal-proof network camera offering up to 30 fps at 5 Megapixel. Its compact size makes it an ideal choice for boutique, department and convenience stores. With the unique hangproof design and inconspicuous appearance, the camera is also ideal for schools, police stations and prisons.
The CC9380-HV-V2 can deliver a wide 180-degree view, providing complete video security with no dead angles. With WDR Pro and SNV technology, a high-quality full-color surveillance video is still possible in high-contrast or low-light conditions. The unique mounting design facilitates easy installation on a wall to capture faces at eye level. The built-in microphone records sound within a 5-meter range to further increase the level of surveillance.
The MA9312-EHTV features two 8 Megapixel (4K) sensors, providing a wide field of view while ensuring high-resolution image output. With WDR Pro technology, it maintains image clarity even in high-contrast lighting conditions. Additionally, its Smart Stream III technology optimizes image quality while reducing bandwidth consumption. Built with an IP66 and IP67 rated weatherproof and IK10 rated vandal-resistant housing, the MA9312-EHTV ensures reliable operation in harsh environments.
Dual-Lens efficiency: The Dual-Directional Panoramic AI Camera delivers comprehensive coverage with its wide field of view, eliminating blind spots and reducing the need for multiple cameras.
One camera, one IP, one installation, one license: A single installation provides complete coverage while reducing deployment complexity. Additionally, with a reduced number of cameras, licenses and maintenance cost will be cut down as well.
Exceptional clarity in any lighting condition: The V-series Dual-Directional Panoramic AI Camera features with 1/1.8" Progressive CMOS sensor, Built-in IR and WDR technology, ensuring sharp, clear visuals with minimal noise in low-light and high-contrast conditions—perfect for 24/7 panoramic surveillance.
Sharper vision with P-Iris: The Dual-Directional Panoramic AI Camera features advanced P-Iris technology, ensuring precise aperture control for sharper images, enhanced clarity, and improved depth of field. This ensures consistent, high-quality performance in varying lighting conditions, making it ideal for detailed and reliable surveillance across expansive areas.