Introduction to the Optex REDWALL SIP-4010/5 and its key features
Optex REDWALL SIP-4010/5is a mid-range outdoor volumetric PIR intrusion detector engineered for perimeter and approach detection around buildings, compounds and other exterior assets. With a long, narrow coverage pattern of40 m × 10 m(length × width), dedicated low/creep zone coverage beneath the unit, active anti-mask detection and a 3-axis accelerometer for anti-rotation, the SIP-4010/5 is designed to operate reliably in challenging outdoor environments and to integrate with CCTV and PTZ systems for automated camera cueing.
Key features at a glance:
- Long-range detection footprint of 40 m × 10 m with independent far/near zones.
- Dedicated low/creep zone to detect activity immediately beneath the device.
- Intelligent sensitivity management that adapts to ambient temperature and lighting to reduce false alarms.
- Active anti-mask detection and anti-rotation (3-axis accelerometer) for anti-vandal protection.
- Multiple pyro elements and advanced detection algorithms for reliable performance outdoors.
- Independent outputs and selectable detection logic for easy integration with alarm and CCTV systems.
Detailed specifications and benefits
The SIP-4010/5 combines a robust mechanical design with refined sensor logic. Below is a closer look at the technical elements and the practical benefits they provide.
- Detection range:40 m × 10 m (L × W). The elongated beam pattern is ideal for monitoring approaches, roadways and long perimeter runs.
- Creep/low zone:A configurable low zone improves detection directly beneath the unit, addressing common blind spots that long-range PIRs can miss.
- Pyro elements:Three dual pyro-elements (with double-dual configuration for the creep zone) and advanced detection algorithms deliver stable detection and reduce susceptibility to environmental noise.
- Power supply:11–26 VDC or 22–26 VAC gives installers flexibility to work with a variety of site power architectures.
- Heater option:A 24 VAC heater accessory is available to maintain performance at extreme low temperatures (operational range −25°C to +60°C and −40°C to +60°C with heater).
- Ingress protection:Main unit rated IP65 (chassis IP55) to withstand rain and dust typical in outdoor installations.
- Independent alarm outputs:N.O./N.C. outputs (28 VDC, 0.2 A max) for primary alarm signaling to control panels or CCTV systems.
- Trouble/tamper contacts:N.C. trouble and tamper outputs enable system monitoring and anti-tamper reporting.
- Detection logic:Selectable logic per zone lets installers tune how near and far zones combine to trigger alarms or CCTV presets.
- Active anti-mask:IR-based anti-mask detection warns if the lens is obscured deliberately or accidentally.
- Anti-rotation (3-axis accelerometer):Detects attempts to rotate or tamper with the detector housing.
- Warm-up:Typical warm-up time ~60 seconds; alarm response ~2 seconds—suitable for systems that require quick reaction.
Use cases and scenarios where the SIP-4010/5 excels
The SIP-4010/5 is purpose-built for exterior detection tasks where long-range coverage and reliable camera integration matter. Typical applications include:
- Perimeter lines and fences:When you need continuous detection along a fence line or property edge, the 40 m reach and narrow width limit false triggers from adjacent activity while catching intruders approaching along the line.
- Driveway and approach monitoring:The long, narrow beam is ideal for driveways, access roads and approach lanes—triggering PTZ cameras to follow vehicles or people before they reach the facility.
- Utility sites and remote assets:Solar farms, telecom base stations and substation yards benefit from the SIP-4010/5’s anti-vandal features and IP65 protection.
- Commercial properties and warehouses:Use for building exteriors where you want early detection to cue CCTV and deter approach toward loading bays or service entrances.
- Construction sites and temporary perimeters:Because the unit is designed for professional install and has selectable outputs, it works well on sites where camera and alarm integration is required.
Comparisons with other detection options
When selecting perimeter protection, it helps to understand how a long-range outdoor PIR like the SIP-4010/5 compares with alternatives:
Short-range PIRs are effective for doorways and small zones but require many units to cover long perimeters. The SIP-4010/5 covers a long linear distance with fewer devices, reducing installation and cabling complexity where long coverage is required.
Active beams provide instant detection across a single line and are often low-cost for narrow gaps. However, beams are vulnerable to alignment issues, vegetation, and false trips from wildlife. The SIP-4010/5 offers volumetric detection—less sensitive to minor occlusions and better for detecting movement toward a site rather than just across a fixed line.
Microwave or radar-based detectors can cover broad areas and work in poor visibility, but they often require careful tuning to avoid false alarms from moving foliage, passing traffic or environmental reflections. The SIP-4010/5’s PIR technology with intelligent sensitivity management tends to produce fewer nuisance alarms in standard perimeter settings and integrates naturally with thermal and optical CCTV systems for visual verification.
At a suggested price point (manufacturer-suggested retail around 539.00), the SIP-4010/5 sits in the mid-range for professional perimeter devices. Its blend of long-range coverage, anti-vandal features, and CCTV-trigger capability makes it a cost-effective choice for sites that need reliable, camera-cued detection rather than the absolute maximum coverage area that higher-end radar or lidar solutions might provide.
Customer feedback and installer perspectives
As of this writing there are no verified customer reviews included with the product brief. Installer and system integrator feedback—based on the feature set typically noted with Optex REDWALL devices—tends to highlight a few consistent points:
- Positive:Installers appreciate the configurable detection zones and independent outputs for clean integration with alarm panels and PTZs. The anti-rotation and anti-mask features are also commonly cited as valuable for high-risk or exposed installations.
- Practical notes:Professional installation and careful aiming are recommended to get optimal performance; the recommended mounting height of 2.3–4.0 m helps shape the detection footprint as intended.
- Environmental performance:When used with the heater option in very cold climates, the detector maintains reliable operation where some PIRs without heating can struggle.
If you require authentic customer reviews, ask the supplier for reference installations or case studies; many installers can provide project examples demonstrating performance in comparable environments.
Conclusion: why the REDWALL SIP-4010/5 is a strong choice
The Optex REDWALL SIP-4010/5 delivers a practical balance of long-range, directional detection and anti-vandal resilience, tailored for perimeter and approach monitoring where camera integration is important. Its configurable creep zone addresses a common blind spot in long-range detectors, while active anti-mask and anti-rotation protect against tampering. With flexible power options, selectable detection logic, and independent outputs, it fits smoothly into professional alarm and CCTV architectures.
For site owners and security managers seeking reliable early-warning capability that cues visual verification via CCTV/PTZ, the SIP-4010/5 is a compelling mid-range option. As with any professional security device, optimal performance depends on correct siting, mounting height (recommended 2.3–4.0 m), and configuration—so engage a qualified installer and consult the Optex datasheet and local certification requirements (CE/UKCA) before commissioning.
Whether protecting commercial buildings, remote utility sites, or long perimeter runs, the SIP-4010/5 offers focused, camera-ready detection with the anti-vandal and environmental features expected in modern outdoor intrusion detectors.
