38099 White Ajax DoorProtect Wireless Door & Window Opening Detector with Jeweller Technology


  • Battery: Up to 7 years life
  • Connectivity: Jeweller Wireless (1200m)
  • Features: NC input for 3rd party sensors
  • Service: 2-Year Warranty, Baltics shipping

AJAX

34,99
28.92 (bez PVN)

Detector Type Motion | Wireless | Power supply requirements Battery: CR123A battery, 3 V | Colour White

Wireless opening detector that notifies of first signs of room intrusion by means of a broken door or window. It can be mounted on all types of doors including a metal base.

– Operates up to 7 years without battery replacement
– External contact is available for connecting third-party detectors
– Includes magnets of various sizes for installation on narrow frames and door frames

Unit Box Height0.035
Unit Box Length0.1
Unit Box Width0.06
Detector TypeMotion
EnvironmentIndoor
CommunicationWireless
Power supply requirementsBattery: CR123A battery, 3 V
ColourWhite
Units per Shipping Box1
Unit Calculated Volume0.00021cubm
Product Net Weight0.02kg
Unit Calculated Weight0.09kg
SKU: AJAX-38099 Category:

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  1. Mark Thompson

    I picked up the Ajax DoorProtect for my apartment and it works like a charm. Installation was a breeze, even on my metal door frame. The compact white design blends in perfectly. Really happy with the quick shipping from apsardze24.lv as well!

    Mark Thompson

How do I configure the detector to work with a specific third-party smart home controller?

Integration capabilities can vary depending on your specific hub and firmware version. For detailed technical guidance on third-party integrations, please reach out to our support team at [email protected].

Will this wireless detector work through thick walls in a large office?

Yes, it utilizes Jeweller technology which offers a communication range of up to 1200 meters in open space. In indoor environments, it is highly effective at penetrating walls and floors to maintain a stable connection with your Ajax Hub.

Can I connect an additional wired sensor to the 38099 White Ajax DoorProtect?

Yes, this model features a built-in NC (Normally Closed) terminal. This allows you to wire in a third-party detector, effectively using the 38099 as a wireless transmitter for existing wired equipment.

Why does the 38099 Ajax DoorProtect come with two different magnets?

The two magnets provide installation flexibility: the large magnet has a sensing range of up to 2 cm for standard setups, while the small magnet works up to 1 cm, making it ideal for narrow window frames or tight spaces.

What is the warranty period for the Ajax 38099 in the Baltics?

We provide a full 2-year warranty for both private individuals and legal entities. Since our primary service center is located in Riga, Apsardze24.lv ensures fast local support and repairs without the need to ship the device abroad.

How often will I need to change the battery in this wireless door sensor?

The device comes with a pre-installed CR123A battery that lasts up to 7 years under normal operating conditions. The Ajax app will monitor the battery level and notify you months in advance when a replacement is finally required.

Is the 38099 Ajax DoorProtect sold here an official EU version?

Yes, this is the official EU version of the 38099. It is fully compatible with all European Ajax Hubs, receives all official software updates, and is not region-locked. Apsardze24.lv is an authorized partner, ensuring you receive genuine hardware.

Which mobile app do I need to install for the 38099 Ajax DoorProtect?

You should download the 'Ajax Security System' app, available for both iOS and Android. This app allows you to pair the 38099 via QR code, adjust sensor sensitivity, and receive instant push notifications if a door or window is opened.

Is it possible to mount this opening detector on a metal front door?

Yes, it can be mounted on metal surfaces. However, because metal can affect magnetic fields, we recommend using the larger magnet included in the box and performing a signal strength and detection zone test within the app during installation.
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