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Ajax DoorProtect Fibra Door Sensor — Black

30853.03.BL1

The Ajax DoorProtect Fibra is a wired door sensor that reports a door, window, skylight or vault being opened over the Fibra bus. Two reed switches with anti-chatter processing cut nuisance triggers, two magnet sizes suit awkward frames, and the bus runs up to 2,000 metres from the hub. Black.

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Spread the cost of your security system with no interest when you pay on time:

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Delivery and Shipping

Orders dispatch in 1–5 business days for in-stock items.

  • Australia-wide delivery via tracked parcel service (signature and insurance on higher-value orders).
  • Estimated delivery times: Metro 3–5 business days, Regional 5–10 business days, Remote 10–15 business days after dispatch.
  • You’ll receive a tracking number by email as soon as your order is shipped.
  • If your order arrives damaged or faulty, you’re covered under Australian Consumer Law – contact us and we’ll organise a repair, replacement or refund as appropriate.

For full details, please see our Delivery & Shipping and Refunds & Returns policies.

Manufacturer Details

Ajax Systems

Ajax Systems

https://ajax.systems/products/superior-doorprotect-fibra/

30853

Superior DoorProtect Fibra detects a door, window, skylight or vault being opened and reports it over the wired Fibra bus. It is the detector to specify when a site calls for hard-wired reliability rather than radio.

Two reed switches with anti-chatter processing cut nuisance triggers, and two magnets of different sizes give you options when the frame and the leaf do not line up neatly. Power and data both come from the Fibra line at distances up to 2,000 metres from the hub, drawing no more than 0.036 W. A pair of tampers reports both removal from the wall and opening of the black enclosure, and NC terminals let you bring a third-party wired detector onto the same address.

Key features

  • Two reed switches with protection against chattering
  • Two magnets of different sizes for flexible mounting
  • Fibra bus operation up to 2,000 m from the hub
  • NC terminals for a third-party wired detector
  • Two tampers covering detachment and enclosure opening
  • Chime function through an Ajax siren
  • Block encryption with a dynamic key and device authentication

Specifications

  • Device type: Wired reed-switch door sensor
  • Reed switches: 2
  • Magnets supplied: 2, different sizes
  • Communication: Fibra wired protocol
  • Communication range: Up to 2,000 m
  • Power: Supplied by the Fibra line
  • Power consumption: Up to 0.036 W peak
  • Third-party input: NC terminals
  • Tamper protection: 2 tampers
  • Colour: Black

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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