Ajax Outdoor Security for Melbourne Residential Properties
Perimeter Protection with Ajax Systems
In Melbourne’s dynamic climate, securing the perimeter of your home is essential. Ajax Systems offers cutting-edge outdoor security solutions designed to protect residential properties from intruders, tailored to withstand variable weather conditions and meet the needs of larger homes. This article explores how Ajax’s weatherproof motion sensors, outdoor cameras, and sirens create a robust defense for your home, with practical insights for Melbourne homeowners.
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🌊Ajax’s weatherproof motion sensors: Precision in any condition
Ajax’s outdoor motion detectors, such as the MotionProtect Outdoor and DualCurtain Outdoor, are designed for reliability. These devices use dual PIR sensors and the LISA algorithm to distinguish human motion from environmental noise such as swaying branches or pets, reducing false alarms. With an IP54 rating, they can withstand rain, snow, and temperatures from -25°C to +60°C, making them perfect for Melbourne’s variable weather. For large properties, the DualCurtain Outdoor offers a 30m detection zone, ideal for securing long fence lines or driveways.
Installation Tip: Mount sensors 0.8–1.3 meters above ground to optimize pet immunity and avoid obstructions such as bushes. Position DualCurtain sensors along property boundaries for wide area coverage.
🎯 Outdoor cameras for real-time surveillance
Ajax’s MotionCam Outdoor combines motion detection with visual verification, capturing HD photos when triggered. This allows homeowners to instantly assess threats through the Ajax app, even at night thanks to IR backlighting. Unlike traditional CCTV, Ajax cameras seamlessly integrate with the security system, sending alerts and images in less than 9 seconds. For Melbourne homeowners, this means real-time monitoring of your property, whether you’re at home or away. These cameras can cover large areas, ensuring no corner is left unmonitored.
📸 Pro tip for large properties: Install MotionCam Outdoor at key access points, such as gates or side entrances, to capture clear images of potential intruders. Pair with third-party CCTV for comprehensive coverage that can be managed through the Ajax app.
Our Packages
Silver Basic Package
- 1 x HUB 4G + Ethernet
- 4 x Motion Protect
- 1 x Home Siren
- 1 x Street Siren
- 2 x Space Control Key Fobs
Gold Package
- 1 x HUB 4G + Ethernet
- 1 x Keypad
- 2 x Door Protect
- 4 x Motion Protect
- 1 x Motion Cam
- 1 x Home Siren
- 1 x Street Siren
- 2 x Space Control Key Fobs
Platinum Package
- 1 x HUB 4G + Ethernet
- 1 x Keypad
- 2 x Door Protect
- 2 x Motion Protect
- 2 x Motion Cam
- 2 x Motion Cam Outdoor
- 1 x Home Siren
- 1 x Street Siren
- 2 x Space Control Key Fobs
🛠️ Sirens that instantly deter intruders
The Ajax StreetSiren is a powerful deterrent, emitting a 113dB alarm and flashing LEDs to scare off intruders and alert neighbors. With an IP54 rating, it’s built to withstand Melbourne’s coastal winds and rain, making it ideal for outdoor use. The siren’s tamper-proof design triggers an alarm if tampered with, ensuring continuous protection. For large properties, multiple sirens can be synchronized to cover large areas, creating a unified alarm system that reverberates throughout the property.
🚨 Securing Large Properties: Place sirens in visible locations, such as near the main entrance or garage, to maximize deterrence. Customize alarm duration and volume via the Ajax app to meet your neighborhood’s noise ordinances.

👥 Tips for securing large properties with Ajax

Large properties require tailored security strategies. Ajax wireless systems are scalable, allowing you to add sensors, cameras, and sirens as needed. The Jeweler protocol ensures reliable communications up to 2,000 meters, making it ideal for covering stand-alone buildings or distant perimeters. Automation scenarios enhance protection – set lights to turn on when motion is detected or schedule night mode to arm the perimeter while you sleep. Regular maintenance, such as clearing vegetation around sensors, ensures optimal performance.














❓ Frequently Asked Questions
🔧 How do I install Ajax outdoor sensors?
It is recommended to mount them 0.8–1.3 meters above ground, avoiding obstructions like bushes or fences for optimal detection and pet immunity.
🌦 Can Ajax devices handle harsh weather?
Yes, all outdoor devices are IP54 rated and operate in temperatures from -25°C to +60°C, resistant to rain, wind, and dust.
📸 How does the MotionCam Outdoor work?
It detects motion and sends a photo to your smartphone in under 9 seconds, providing instant visual verification of threats.
📡 What is the wireless range of Ajax systems?
The Jeweler protocol ensures reliable communication up to 2,000 meters in open space, perfect for large properties.
🚨 How can I adjust the siren volume?
You can customize the alarm volume and duration through the Ajax mobile app to comply with local noise regulations.
🏠 Can Ajax integrate with smart home devices?
Yes, Ajax supports automation scenarios like turning on lights or controlling gates when an alarm is triggered or at scheduled times.
🔋 How often should I maintain the system?
Check batteries and clear vegetation around sensors every 6 months to ensure consistent and reliable performance.