Vivotek CM48I8-2040 IR Illuminator 850nm
The Vivotek CM48I8-2040 is a professional-grade continuous variable infrared illuminator engineered for surveillance systems operating in extended low-light and no-light environments. With 850nm wavelength output and 250-meter coverage range, this illuminator delivers reliable infrared light distribution for long-range perimeter monitoring, critical infrastructure protection, and challenging deployment scenarios where conventional lighting is impractical or unavailable.
Key Features
- 850nm infrared wavelength with 250-meter coverage range
- Continuous Variable Angle (CVA) technology: adjustable 20–40 degree beam angle for precision targeting
- Dual power input: 12-24V DC or 24V AC (50/60Hz), ±10% tolerance
- IP68 rating for complete dust protection and full submersion capability
- IK10 impact resistance rating for vandalism protection in hostile environments
- 5-year manufacturer warranty
Technical Highlights
The CM48I8-2040 employs Continuous Variable Angle (CVA) technology, allowing operators to adjust beam angle between 20 and 40 degrees. This precision customization enables tailored light coverage for specific surveillance layouts and target areas, eliminating over-illumination and ensuring optimal performance across varied deployment geometries.
Flexible dual power input compatibility—12-24V DC (±10%) or 24V AC (50/60Hz ±10%)—accommodates diverse electrical infrastructures common in enterprise and critical infrastructure installations. IP68 rating ensures complete protection against dust ingress and submersion, while IK10 impact resistance defends against deliberate vandalism in high-risk environments.
Applications
- Long-range perimeter and boundary surveillance
- Critical infrastructure and facility protection
- Border security and access control systems
- Port and transportation hub monitoring
- Remote location surveillance with minimal ambient light
- Integrated camera systems requiring extended night vision capability
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The CM48I8-2040 addresses a critical gap in surveillance deployments where ambient lighting is absent or unreliable. Its 250-meter range positions it as a mid-to-long-range solution suitable for expansive perimeter applications. The CVA technology differentiates this unit from fixed-angle competitors, allowing field technicians to optimize beam spread without equipment replacement—a significant operational advantage in dynamic security environments.
The dual AC/DC power input is particularly valuable in legacy installations and remote deployments where standardized power infrastructure may not exist. IP68 and IK10 certifications indicate enterprise-grade durability, essential for unattended outdoor installations prone to weather stress and intentional interference. The 850nm wavelength is standard for professional surveillance, offering optimal balance between range, power efficiency, and IR transparency through common window materials.
