Optex iSeries Wireless VX-402Ri Short-Range Outdoor Dual PIR Detector

The Optex iSeries Wireless VX-402Ri Short-Range Outdoor Dual PIR Detector is a professional-grade outdoor motion detector designed to deliver reliable perimeter protection for residential, commercial, and industrial properties. Featuring dual passive infrared (PIR) sensing, a 12 m × 12 m wide-angle detection area, and a pre-installed wireless transmitter, the VX-402Ri minimizes installation time while providing exceptional detection accuracy. Advanced false alarm reduction technologies, weather-resistant construction, and low power consumption make it an excellent choice for outdoor intrusion detection.

Product Features

Dual PIR Detection Technology

Uses dual passive infrared sensors that require simultaneous detection in both upper and lower sensing zones, significantly reducing false alarms.

Wireless-Ready Design

Supplied with a pre-installed wireless transmitter and battery, eliminating the need for signal cabling and simplifying installation.

Wide Outdoor Coverage

Provides reliable detection coverage of up to 12 metres × 12 metres with a 90° wide-angle detection pattern.

Adjustable Detection Range

Detection distance can be adjusted to eliminate unwanted movement outside the protected area, reducing nuisance alarms.

Intelligent False Alarm Reduction

Incorporates size judgment technology, adjustable sensitivity, and temperature compensation for stable outdoor performance.

Low Power Consumption

Ultra-low standby current extends battery life, making it ideal for long-term wireless operation.

Tamper Protection

Built-in tamper switch detects unauthorized opening or removal of the detector housing.

Weather-Resistant Construction

IP54-rated enclosure protects against dust and rain for dependable outdoor operation.

Flexible Mounting Options

Supports wall and pole mounting for optimal perimeter coverage around buildings and open spaces.

Ideal for Professional Security Systems

Perfect for protecting driveways, entrances, gates, rooftops, warehouses, storage yards, construction sites, offices, and residential properties.

Product Specifications

• Product Type: Wireless Outdoor Dual PIR Motion Detector
• Brand: Optex
• Model: VX-402Ri
• Detection Technology: Dual Passive Infrared (PIR)
• Detection Coverage: 12 m × 12 m
• Detection Angle: 90°
• Detection Zones: 14
• Mounting Height:8–1.2 m
• Detectable Speed:3–1.5 m/s
• Power Supply: 3–9V DC Battery
• Current Consumption: 10 µA (Standby), 3 mA Maximum (Walk Test)
• Alarm Output: Form C Solid-State Switch
• Tamper Output: Form C
• Alarm Duration: Approximately 2.5 Seconds
• LED Indicator: Yes
• Sensitivity Adjustment: Selectable
• Temperature Compensation: Yes
• Weather Protection: IP54
• Operating Temperature: -20°C to 50°C
• Maximum Operating Humidity: 95% RH (Non-Condensing)
• Mounting Options: Wall or Pole Mount
• Applications: Perimeter Security, Residential Homes, Commercial Buildings, Warehouses, Construction Sites, Storage Yards, Rooftops, Gates, and Outdoor Intrusion Detection Systems.