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Ajax DoubleButton Hold Up Button
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Ajax DoubleButton Hold Up Button

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Ajax logo Ajax
  • Range up to 1300m
  • 2 Button Design
  • Reduces False Alarms
Link to videos

Ajax DoubleButton is a wireless hold-up device that works with the Ajax Jeweller alarm to raise an alert in the event of an emergency such as robbery (Read more)

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There are 2 variants of this product

PRODUCT DETAILS

The Ajax DoubleButton is a wireless hold-up device that works with the Ajax Jeweller wireless alarm system to raise an alert in the event of an emergency such as robbery. It features two tight buttons and a plastic divider to protect against accidental presses. When pressed, it raises an alarm (hold-up event), transmitted to users and to the security company’s monitoring station. An alarm can be raised by pressing both buttons: one-time short or long press (more than 2 seconds). If only one of the buttons is pressed, the alarm signal is not transmitted.

The hold-up device transmits a signal to the hub via Jeweller—a two-way radio protocol communicating at a range of up to 1300 meters. A flashing LED verifies the successful delivery of the DoubleButton alarm. Jeweller encrypts the transmitted data and prevents device forgery. In the case of interference, the Ajax system switches to a free radio frequency, and when the air is jammed, it notifies users and a security company about the situation.


Features:

  • Wireless hold-up device
  • Both buttons need to be pressed to avoid accidental alarms
  • Grade II
  • Radio signal range of up to 1,300 m
  • Alarm delivery confirmation
  • AES encryption
  • RF hopping
  • Can be body worn or wall mounted
  • IP55 rated body
  • Works up to 5 years from battery
  • Simple set up
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SPECIFICATIONS
Specifications
Classification
Wireless hold-up device
Compatibility
Operates with all Ajax hubs and range extenders with OS Malevich 2.10 and higher
False alarm prevention
Yes
Number of buttons
2
Alarm transmission
No longer than 0,15 sec
Always active (does not require waking up to use)
Jeweller radio technology
Communication range with a hub — up to 1300 m in an open area
Two-way communication

Radio frequency bands:
866.0 – 866.5 MHz
868.0 – 868.6 MHz
868.7 – 869.2 MHz
905.0 – 926.5 MHz
915.85 – 926.5 MHz
921.0 – 922.0 MHz
(Depends on the region of sale)

Self-adjusting RF output power — up to 20 mW
Block encryption based on AES algorithm
Frequency hopping
Power supply
CR2032 battery, 3 V
Up to 5 years
Operating temperature range
From -10°C to +40°C
Permissible humidity
Up to 75%
Protection class
IP55
Size
47 × 35 × 16 mm
Weight
17 g
Warranty
Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.
Service life
10 years
Complete set
DoubleButton
Pre-installed CR2032 battery
Quick Start Guide
VARIANTS
16610 DoubleButton (BLACK) Back order
16611 DoubleButton (WHITE) In stock
USEFUL FILES AND LINKS
Videos
Files
  DoubleButton User Manual
External links*
Ajax website
Ajax support site

* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.

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Support

SUPPORT

Our technical support team are experienced installation engineers with years of field experience.

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SERVICE

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DELIVERY

We offer FREE mainland UK delivery on orders over £75 and FREE next day delivery on orders over £150*.

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PARTNERS

We are approved Ajax resellers for direct access to manufacturer warranty and support.

* Qualifying products only, subject to terms. For more information view our delivery information.