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Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221
Household Sensors & Alarms

Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

Key features:

  • Type: Window & Door
  • Battery
  • For indoor use
  • Wireless surface mount
  • Dimensions: 20x90mm
See full description

37,88€
Express deliveryWednesday, 05 February
+14,00 €shipping cost - sent from Greece

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Stock 20+ pieces

2 years warranty

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from 37,88 €

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Prices are calculated for:Luxembourg, Other Payment Options

  1. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    60,76 €

  2. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    60,00 €

  3. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    37,88 €

  4. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

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    61,26 €

  5. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

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    61,28 €

  6. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    42,00 €

  7. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,26 €

  8. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,26 €

  9. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

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    54,90 €

  10. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

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    55,56 €

  11. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    37,89 €

  12. DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    Store products
    61,26 €

Description

Magnetic door and window detector. With their small size, high-quality detection, and wireless communication, Ajax DoorProtect detectors can protect doors and windows on various floors of homes and offices.

Maximum Performance

  • Operates at a distance from the HUB up to 1,200 meters in open field or in a multi-floor business space.
  • Allows the connection of a wired magnetic contact.
  • Can be used in alarm systems from other manufacturers using the uartBridge and ocBridge Plus extensions.

Easy Operation

  • Uses British-made magnetic (reed) switches that can be activated 1,000,000 times without issue.
  • Two-way communication technology enhances periodic peripheral checks and easy configuration.
  • Saves energy by efficiently adjusting consumption based on the distance from the Ajax Hub.
  • Has a battery life of up to 7 years with communication supervision every 1 minute.

Simple installation, professional level

  • There is no need to open the detector casing during installation due to the SmartBracket mounting bases.
  • Uses powerful magnets that can be installed up to 2 centimeters away from the main body of the contact.
  • The quality of the connection and the sensor detection method can be checked remotely.
  • The peripherals connect to the Ajax Hub with a single click.

Specifications

  • Detector type: Wireless
  • Mounting: Surface mount
  • Distance from magnet: Up to 1 cm (small magnet), up to 2 cm 
  • Usage: Indoor
  • Input for wired contact connection: Available
  • Tamper protection: Available
  • Wireless transmission power: 20 mW
  • Communication protocol: Jeweller (868.0-868.6 MHz)
  • Maximum distance between detector and central unit (HUB): Up to 1,200 m (in open area)
  • Power supply: CR123A battery
  • Power supply voltage: 3 V
  • Battery life: Up to 7 years
  • Operating temperature range: From 0°C to +50°C
  • Operating humidity: Up to 80%
  • Dimensions: 20×90 mm

Manufacturer

Specifications

Product Guides

User Manual
Type
Door/Window
Colour
Black
Battery
Yes
PET
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

4,9
15
4.9
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  1. 14
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
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  • kalaitsa
    5
    8 out of 9 members found this review helpful
    kalaitsa

    Verified purchase

    The installation is very easy, as well as the alignment thanks to the removable adhesive. The base could hold the sensor better because it can turn 2-3 degrees left or right, affecting the aesthetics of the image, although it is not important, I just mention it. Its reliability seems excellent. Ideal for doors. For windows and balcony doors, I recommend spending a few extra euros on the Ajax DoorProtect Plus Magnetic Door and Window Detector with Tilt and Vibration Sensor.

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  • dimitris.paraskevopoulos
    5
    1 out of 1 members found this review helpful
    dimitris.paraskevopoulos

    Very easy to install them in the already very easy DIY (do it yourself) installed alarm system, which sends notifications via the Internet and SMS to the mobile phone within a fraction of a second after activation. To send SMS, the placement of a SIM card is required in the central unit. Very easy customization of the operation of the individual sections of the alarm through the application from the mobile phone.

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  • 5
    avlonitis96

    Verified purchase

    The best.

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  • 5
    Sofia_Spyropoulou7280

    Verified purchase

    Easy to install.

    Translated from Greek ·
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  • 5
    Nasos_Apostolopoulos20

    Verified purchase

    Top product

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  • 5
    nismo

    Verified purchase

  • 5
    scp_58

    Verified purchase

  • 5
    ivf_centre_gonimotis

    Verified purchase

  • 5
    jimjameson555

    Verified purchase

  • 5
    jimjameson555

    Verified purchase

    This review is about the colour: White

  • 5
    JerryFluffy

    Verified purchase

  • 5
    vatsok

    Verified purchase

  • 5
    Apostolos_Annis93

    Verified purchase

  • 5
    DeadSpace

    Verified purchase

  • 4
    makjimis

    Verified purchase