Optex REDSCAN mini-Pro RLS-2020V

Optex RLS-2020V Mini Laser Scanner

Overview

The Optex RLS-2020V is a compact mini laser scanner designed for outdoor perimeter detection and intrusion alarm applications. This REDSCAN mini-Pro series device delivers reliable laser-based boundary protection in a space-efficient form factor suitable for wall and fence mounting in commercial and industrial security deployments. The RLS-2020V integrates seamlessly into hardwired and networked alarm systems where early perimeter detection is critical to overall site security.

Key Features

• Mini laser scanner technology for precise perimeter boundary detection
• Outdoor-rated construction for exposed mounting environments
• Compact design reduces installation footprint and improves aesthetic integration
• REDSCAN mini-Pro series reliability and optical performance
• Hardwired alarm system compatibility for traditional integration
• Direct NC/NO relay output for alarm signaling

Operational Characteristics

The RLS-2020V employs active laser detection technology to monitor a defined perimeter zone. When the laser beam is interrupted or obstructed, the unit triggers an alarm relay output, alerting the security system to potential intrusion. This detection principle operates independently of lighting conditions, making it effective for 24/7 perimeter monitoring in outdoor environments. The mini form factor allows installation in locations where larger scanner housings would be impractical, such as narrow fence sections, gate posts, or building edges.

Integration & Compatibility

The RLS-2020V interfaces with standard alarm system control panels via hardwired relay connections. The device operates on 12–24 VDC input power and delivers NC (normally closed) and NO (normally open) relay outputs for alarm event signaling. This architecture ensures compatibility with legacy alarm systems, hybrid analog-digital platforms, and new IP-integrated security networks where relay-to-IP gateway modules are deployed. Integrators should verify relay output ratings against control panel input specifications during system design.

Environmental & Physical Design

Built for outdoor security applications, the RLS-2020V withstands exposure to weather, temperature fluctuation, and UV radiation. Mounting options include wall-mounted and fence-post configurations, enabling flexible perimeter layout design. The compact housing minimizes wind loading and visual prominence while maintaining optical clarity for reliable beam transmission and reception. Installation planning should account for line-of-sight requirements between transmitter and receiver and potential obstruction from vegetation or structural elements.

Power & System Requirements

The unit draws minimal power from 12–24 VDC supplies, making it suitable for battery-backed alarm systems and low-power solar-fed installations common in remote site security. Integration with standard alarm system wiring reduces installation complexity and training overhead for field technicians familiar with traditional perimeter protection devices.

Karl Wilson

I evaluated the Optex RLS-2020V during a perimeter security retrofit at a light industrial facility. The mini laser scanner form factor proved invaluable where space constraints ruled out larger detection equipment. The unit installed cleanly on existing fence posts without requiring structural modification, and the relay output integrated directly into the customer's existing hardwired alarm panel without additional gateway hardware.

Technical Highlights:

• Laser Perimeter Detection: Active beam technology provides reliable zone monitoring independent of ambient light, ensuring consistent detection performance across day, night, and low-visibility conditions.
• Compact Mini Form Factor: The RLS-2020V's reduced housing footprint enables installation in constrained mounting environments where full-size scanners cannot be accommodated, improving overall site aesthetics while maintaining detection coverage.
• Direct Relay Integration: Hardwired NC/NO outputs eliminate the need for intermediate conversion modules in traditional alarm systems, reducing system cost and complexity for standard deployments.

Deployment Considerations:

• Verify line-of-sight between transmitter and receiver during site survey; vegetation trimming or repositioning may be required to maintain optical path clarity.
• Confirm control panel relay input voltage and contact rating compatibility before installation; the RLS-2020V output specifications must match panel specifications to ensure reliable alarm signaling.
• Plan power distribution carefully in battery-backed configurations; the device's low current draw is well-suited to solar and UPS systems but should be verified against system design load calculations.

The RLS-2020V is a straightforward choice for integrators seeking compact laser perimeter detection without the cost and complexity of IP-enabled alternatives. If your site demands basic hardwired alarm integration and space is limited, this device delivers proven reliability with minimal setup overhead. Ensure proper mounting alignment and optical path verification during commissioning for optimal detection performance.