Curtain Outdoor Jeweller: The First Line of Defense for Serious Perimeter Protection
- David Ryder
- Nov 19, 2025
- 4 min read
Updated: Dec 24, 2025
When it comes to protecting your property, early detection is everything. The sooner a threat is identified, the faster action can be taken — and that’s exactly what Curtain Outdoor Jeweller is designed to do.
Curtain Outdoor Jeweller is a wireless dual-technology curtain motion detector engineered for both outdoor and indoor perimeter protection. It creates a narrow, invisible shield around doors, windows, fences, walls, and building edges — stopping intruders before they gain access.
At WC Security Services (WCSS), we deploy Curtain Outdoor Jeweller as part of advanced, professionally monitored Ajax alarm systems for homes, businesses, warehouses, restaurants, offices, and industrial sites that require precision, reliability, and minimal false alarms.
Why Perimeter Protection Matters More Than Ever
Traditional motion sensors detect movement after an intruder has entered your space. Curtain Outdoor Jeweller flips that script.
By securing the perimeter, you gain:
Earlier alerts
Faster response times
Reduced damage and loss
Stronger deterrence against intrusion
This makes it an ideal solution for:
Offices and business compounds
Warehouses and storage facilities
Restaurants and retail storefronts
Manufacturing plants and hangars
Homes and gated properties
Precision Detection with Near-Zero False Alarms
Curtain Outdoor Jeweller uses dual motion detection technology — combining:
Two PIR sensors (infrared)
One Ka-band microwave sensor
An alarm is triggered only when both technologies confirm real movement, dramatically reducing false alarms caused by:
Animals
Moving plants
Rain or wind
Heat fluctuations
Environmental noise
This level of accuracy is critical for professionally monitored systems, where false alarms can result in unnecessary patrol dispatches and wasted resources.
Narrow Curtain Detection for Targeted Coverage
Unlike wide-angle motion detectors, Curtain Outdoor Jeweller focuses on narrow vertical sectors of up to 12 metres (39 ft) long.
This allows WCSS technicians to:
Secure doors and windows without covering walkways
Protect fences and walls without monitoring traffic areas
Design clean, efficient perimeter zones with no blind spots
With an adjustable detection range and sensitivity, every installation is customized to the specific environment.
Optional Pet Immunity Without Compromising Security
For residential and mixed-use properties, Curtain Outdoor Jeweller offers a pet immunity mode, ignoring animals up to 100 cm (3.28 ft) tall.
This means:
Pets can move freely
Security remains armed
False alarms are minimized
Peace of mind is preserved
Sensitivity levels can also be fine-tuned in the Ajax app — low, medium, or high — depending on the site’s layout and risk profile.
Built for Harsh Outdoor Conditions
Curtain Outdoor Jeweller is designed to perform in real-world environments.
Key durability features include:
IP55-rated enclosure (dust and splash resistant)
Protective hood to shield masking sensors from rain and snow
Temperature compensation for reliable detection in extreme heat or cold
Accelerometer and tamper protection against sabotage or removal
Whether installed outdoors or indoors, the device remains reliable and responsive.
Advanced Anti-Sabotage and Anti-Masking Protection
Security devices are only effective if they can’t be easily disabled.
Curtain Outdoor Jeweller includes:
Anti-masking sensors that detect attempts to block the lens
Tamper alarms that trigger if the device is removed
Accelerometer alerts for movement or interference
Encrypted two-way communication to prevent spoofing
Any attempt to interfere with the detector is immediately reported to users and the monitoring centre.
Long-Range Wireless Performance You Can Trust
Curtain Outdoor Jeweller communicates with the Ajax hub using Jeweller and Wings radio technology, offering:
Up to 1,700 m (5,500 ft) communication range in open space
Encrypted data transmission
Frequency hopping to prevent jamming
Over-the-air firmware updates
For large properties, ReX 2 Jeweller range extenders can expand coverage across:
Warehouses
Industrial complexes
Business centres
Large estates
Multi-storey facilities with basements or parking structures
Up to 3 Years of Battery Life
Powered by pre-installed batteries, Curtain Outdoor Jeweller operates for up to three years under normal use.
The system continuously monitors battery status and reports it through the Ajax app, ensuring no unexpected downtime.
Smart Notifications That Tell You Exactly What’s Happening
When motion is detected, alerts are sent instantly via:
Push notifications
SMS (if enabled)
Monitoring centre alerts
Notifications clearly state:
Which device was triggered
Where it occurred
When it happened
This allows for accurate, fast decision-making — whether by the user or security responders.
Professional Installation Makes the Difference
Curtain Outdoor Jeweller performs best when installed correctly.
WCSS ensures:
Proper mounting height and angle
Correct alignment to intrusion paths
Accurate sensitivity and range configuration
Full system testing before activation
Devices can be installed using:
SmartBracket mounting panel
Angle mount for sideways installation
Approved third-party mounts for complex sites
Once installed, the system can be remotely managed and adjusted, reducing the need for on-site visits.
Why Choose WC Security Services?
Technology alone isn’t enough — it’s how it’s deployed and monitored that truly protects you.
With WC Security Services, you get:
Expert system design tailored to your property
Professional installation and configuration
Reliable monitoring and response
Ongoing support and system supervision
Scalable solutions for homes and businesses
