DOORPROTECT PLUS Wireless Opening Detector in Melbourne – with Installation

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Brand: AJAX 1200 m Range Accelerometer Tamper Alarm Wireless

AJAX DoorProtect Plus Wireless Opening Detector — with Installation in Melbourne | 1200 m Range | Built-in Accelerometer | Tampering Alarm

BRAND: AJAX

COLOURS: White, Black

A discreet contact sensor that guards doors, windows and valuables in Melbourne. DoorProtect Plus combines a magnetic reed switch with a built-in accelerometer to detect opening, shock and tilt — catching forced entry attempts before they escalate. Encrypted wireless comms reach up to 1200 m line-of-sight for reliable coverage.

Description

Product Name/Title: AJAX DoorProtect Plus Wireless Opening Detector — with Installation in Melbourne | 1200 m Range | Built-in Accelerometer | Tampering Alarm

Brand: AJAX

Also Referred To As: Door/Window Contact with Shock & Tilt, Wireless Reed Sensor, Opening Detector Plus

Technical Specifications

DetectionMagnetic reed (open/close) + accelerometer (shock/tilt)

RangeUp to 1200 m line-of-sight (site-dependent indoors)

InputsOptional external wired contact (model-dependent)

TamperBody open and wall-tear tamper detection

PowerBattery powered; multi-year life (usage-dependent)

Radio LinkEncrypted wireless communication with supervision

MountingDoor/window frames; vertical or horizontal

Operating Temp0 °C to +40 °C (indoor)

ColoursWhite or Black

DimensionsLow-profile sensor and magnet (compact)

ComplianceMeets relevant local alarm device standards

Key Benefits

Detects opening, shock and tilt to catch prying or forced entry early.
Long wireless reach up to 1200 m for flexible placement.
Discreet, low-profile body available in White or Black.
Encrypted link, supervision and tamper alerts enhance reliability.
Optional external contact supports roller doors or specialty joinery.

Professional Installation

Provided with installation in Melbourne. We align the magnet gap, tune shock/tilt thresholds, configure entry/exit logic and test supervision to ensure dependable alerts without nuisance trips.

Applications

Residential: front/back doors, balcony sliders, sash windows.
Retail & Offices: shopfronts, storerooms, server cabinetry.
Special Use: safes, showcases, roller doors (via external contact).

Security & Control

Encrypted pairing, tamper monitoring and event logs keep status traceable. Remote tools simplify sensitivity and mode configuration.

Warranty

2-year manufacturer’s warranty.

Availability

Available now in Melbourne. Choose White or Black to match your joinery.

Order with installation

AJAX DoorProtect Plus — with Installation in Melbourne

Brand: AJAX • Opening + shock/tilt detection • Up to 1200 m range • Tamper monitoring • Wireless

Smart, discreet protection for doors and windows. Detects open/close, shock and tilt to stop intrusions early. Available in White and Black.

Available for order with installation

Service Areas & Timeframes

Service Zones: Melbourne • Box Hill • Doncaster • Templestowe • Balwyn • Surrey Hills • Burwood • Glen Waverley • Mount Waverley • Ashwood • Chadstone

Timeframes: Standard installation typically takes about 1–2 hours. Our team can usually attend within 1–3 business days.

Professional Service Process

On-site consultation: Gap measurement, material check and zone planning.
Expert fitting: Precise alignment, secure mounting and sensitivity tuning.
System handover: App walkthrough, mode setup and maintenance tips.

Benefits of Our Professional Service

Reliable performance: Correct magnet spacing and configured thresholds.
Time-efficient: Most installations are completed in a single visit.
Warranty protection: Work is performed to vendor recommendations.
Peace of mind: Ready-to-use protection from day one.

      EXCELLENT  
   Based on 137 reviews 
    
 
 
 
   
 
 
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   Prathapan Nair 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great customer service from Sipko team as I was listened to well before providing options rather than flogging a product/service on me. Also worked through pricing options that were suitable for my business. Highly recommend.
  
 
      Posted on Google  
   
   Owen Sutanto 
 
 
 
 Trustindex verifies that the original source of the review is Google. Serhil is the best security installer in melbourne, can’t go past him, will be saying good words about him to all!*
  
 
      Posted on Google  
   
   T 
 
 
 
 Trustindex verifies that the original source of the review is Google. Lovely security alarm installation in Brighton area - will be recommending to all commercial and residential properties 😁
  
 
      Posted on Google  
   
   Dave Woodford 
 
 
 
 Trustindex verifies that the original source of the review is Google. Serhii is such a good guy to deal with. Friendly, smart, great communicator, punctual and patient. He listens to you and provides great advise and service.
We'd been struggling with our existing set up and Serhii was able to quickly identify the issues and get them resolved. Many thanks, Serhii.
I highly recommend.
  
 
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   Zawadul Karim 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very good security systems sold here. Brilliant service and reliable.
  
 
      Posted on Google  
   
   Dan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sipko Security have been the best decision I've made with the house. Super professional, efficient and did an absolute bang-up job with our system. Can highly recommend +++.
  
 
      Posted on Google  
   
   Cico Lobbert 
 
 
 
 Trustindex verifies that the original source of the review is Google. Just what I was looking for. An expert in his trade that is competitively priced, responsive and reliable.
  
 
      Posted on Google  
   
   Mitchell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Serhii was the ultimate professional in setting up our 6 camera system and doorbell. Very informative and took the time to go through everything with us in detail. An excellent job all round - will defintely use Sipko Security in the future. Many thanks again!
  
 
      Posted on Google  
   
   P S 
 
 
 
 Trustindex verifies that the original source of the review is Google. Serhii and David were very helpful and updated an old system which is working well,thanks
  
 
      Posted on Google  
   
   Stas Karmalita 
 
 
 
 Trustindex verifies that the original source of the review is Google. Serhii installed our Ajax security alarm quickly and professionally. He explained everything clearly and was very friendly and helpful. Highly recommended!
  
 
  
  
 
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FAQ

How close must the magnet be?
We’ll set and test the ideal gap for your door/window profile during installation.

Can I monitor a roller door?
Yes — use the optional external contact input with a suitable switch.

Will it trigger from normal vibrations?
Shock/tilt thresholds are tuned to your site to avoid nuisance alarms.

Does it work if the internet is down?
The sensor talks to the hub via encrypted radio; external alerts depend on the hub’s connectivity.

Policies & Warranty

Sales Policy: Available only with professional installation in Melbourne.

Returns & Warranty: 2-year manufacturer’s warranty. Full return and warranty conditions are available on request.