Description

AJAX OPTEX FTN-RAM: Precision Outdoor Wireless Curtain PIR with Anti-Masking

The AJAX OPTEX FTN-RAM is a professional-grade, compact outdoor PIR detector designed to create a specialized “curtain” detection zone. With a 5-meter range and Active Anti-Masking, it is the ultimate security tool for protecting specific high-value entry points like windows, sliding doors, and balconies.

Integrated with an AJAX Transmitter (TX), this device combines world-class Optex optics with the secure, long-range Jeweller wireless protocol for instant alerts and seamless control.

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Key Features & Benefits

• 5m Curtain Detection: Projects a narrow, wall-like beam that is ideal for “boundary” security. It detects an intruder standing directly in front of an opening without being triggered by movement further out in the yard.

• Active Anti-Masking (AM): Features sophisticated IR technology that detects if the lens has been covered, sprayed, or obstructed. If an intruder attempts to disable the sensor while the system is disarmed, you will receive an immediate alert.

• 180° Swivel Body: The sensor can be rotated 180 degrees horizontally, allowing for flexible installation on window frames or narrow pillars while ensuring the beam is perfectly aligned.

• Pet-Friendly Dual-Layer Logic: Uses two detection layers (upper and lower) that must be triggered simultaneously. This ensures birds, cats, or small dogs don’t trigger the alarm, focusing only on human-sized heat signatures.

• SMDA Logic: The Super Multidimensional Analysis engine filters out environmental nuisances like swaying vegetation, shadows, and weather changes to virtually eliminate false alarms.

• Seamless AJAX Connectivity: Includes the AJAX TX pre-fitted for “out-of-the-box” compatibility with your AJAX Hub, offering encrypted communication and remote battery monitoring.

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Technical Specifications

Feature	Specification
Detection Method	Passive Infrared (PIR)
Coverage Area	5m x 1m (Curtain Pattern)
Anti-Masking	Active IR Anti-Masking
Rotation Angle	180° Horizontal
Connectivity	Includes AJAX TX (Jeweller Protocol)
Mounting Height	0.8m – 1.2m (Low Mount)
IP Rating	IP55 (Weatherproof)

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Why Choose the FTN-RAM?

The FTN-RAM is designed for users who need high-security precision in a small package. While the standard FTN-R offers excellent detection, the RAM version adds that critical layer of Anti-Masking protection, making it suitable for commercial applications or residential areas where the sensor is easily accessible to the public.

Ideal for: Shopfront windows, ground-floor apartment balconies, narrow alleyways, and guarding high-risk entry points where tampering is a concern.