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Button Jeweller

Wireless alarm button / smart button
859 UAH
VAT included
Where to buy

Data-rich alarms. Lightning-fast commands

Button immediately notifies an alarm monitoring company about the intrusion, gas leak, or fire. Moreover, it can request help and inform relatives about a sudden health deterioration in just one click.

In panic mode, the device supports one of 8 types of events. The type of event determines the alarm code sent to the security company monitoring station and the notification text received by the user. This ensures an accurate response to the threat.

Moreover, Button can manage smart home appliances by activating scenarios with a single or double clicks.

Seamless installation

Panic mode

Press the panic button to instantly call a security company patrol and alert all the system users about the danger.

Raise an alarm

A detached house. The sound of a broken glass and unfamiliar voices wake up the owners in a middle of the night. Instead of grabbing a bat they press the Button to let the security patrol deal with the thieves.

Call for reinforcement

A security guard patrols the area. Someone grabs him from behind and covers his mouth. The guard can’t call for help — a tough situation. But one click of a panic button sends the reinforcement his way.

Prevent a robbery

A burglar demands to put the money in a bag. The cashier opens the cash register with a panic button obediently. His fingers discreetly press the Button to raise a silent alarm. The robber will not leave the store with cash.

Protect children

The doorbell rings. A stranger insists on letting them in. The kids are home alone. They know that they should not open the door and immediately press the Button. Ajax system simultaneously triggers the siren and alerts the parents along with the security company.

Minimize fire damage

When it comes to a fire emergency, every second counts. Button allows people to raise a fire alarm early on: when they notice sparking wires or smell something burning. Even before fire detectors are triggered.

Report a gas leak

If Button works in gas alarm mode, it allows to simultaneously notify an alarm monitoring company, gas service, and other users of the system about the leak.

Auxiliary alarm button

Clip Button to a string or mount it by the bed of a person whose health condition requires constant monitoring. One click requests an assistance.
Auxiliary alarm button

Control mode

Turn off the lights, switch on home appliances, lower the roller blinds or open the gate with a single click. Configure various actions with a short or long press of a button.

Automate routine actions

Click Button as you close the shop for night. It’s located right by the entrance door so you can avoid wearisome routine. Switch off the house lights, shop-window illumination and all of the signs simultaneously. Next morning, click once again to prepare your business for welcoming the new customers.

Open gates

Fix Button on a dashboard to control the gates from your car. Intruders won’t be able to simulate the Button’s signal with a code grabber.

Lock windows and doors

Press Button once to activate the house-fortress mode: lower the roller blinds and activate all the electric locks. Press and hold to switch on the night lighting.

Show the way

Install the Button by the child's bed so they can easily turn on the dimmed lighting on the way to the bathroom or the parent's bedroom.
Without false alarms

Without false alarms

The body of Button is designed to prevent accidental pressing even if you sit or lay on it. To further prevent false alarms you can set Button to react only on double-click or long-press1.

Guarantees alarm delivery

Ajax panic button communicates with a hub using Jeweller radio protocol on a distance of up to 1300 m. Once it delivers an alarm, you’ll see a green blink. Jeweller encrypts all of the transmitted data. In case of signal interference or radio jamming, Ajax system switches the radio frequency and notifies you as well as the security company about the situation.
  • Signal range up to 1,300 m
  • Command delivery confirmation
  • Encryption with a dynamic key
  • Frequency hopping
Guarantees alarm delivery


A bracket to mount DoubleButton or Button on surfaces
139 UAH
VAT included
Learn more

Seamless installation

Scan the QR code using the Ajax app to register your Button. Then you can clip it on a key fob, wear on the neck, or adjust on a double-sided tape anywhere in your house, office, or at the store.
  • 1
    Scan the QR code
  • 2
    Name your Button
  • 3
    Keep it close
Seamless installation

Button Jeweller

control your secure home or request backup in one click
859 UAH
VAT included

Technical specifications

Compatible hubs
All Ajax hubs with OS Malevich 2.7 firmware
Compatible range extenders
False alarm prevention
Available, in the panic mode (long and short presses)
Number of buttons
Alarm delivery time
Not longer than 0.15 s
Active from the first click (no need to wake it up)
Adjustable event types
Auxiliary alarm
Panic button
Gas alarm

If the custom type of the event is selected, event notifications will not be sent to the security company monitoring station and in an SMS to system users.
Jeweller radio technology
Communication range with a hub up to 1,300 m in an open space
Two-way communication channel

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 sales region

Maximum effective radiated power (ERP) up to 20 mW
Block encryption with a dynamic key
Radio frequency hopping

Learn more about Jeweller
Power supply
Battery: CR2032 battery, 3 V⎓
Battery life
Up to 5 years

Learn more
Operating temperature range
From -10°C to +40°C
Operating humidity
Up to 75%
Protection class
47 × 35 × 13 mm
16 g
24 months

Learn more
Complete set
CR2032 battery (pre-installed)
Double-sided tape
Quick Start Guide

Choose the most suitable Ajax set in 2 minutes

Tell us what you need to protect and we will put together a set of detectors and devices for your premises.

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1 the function is available when the Button is in panic mode

The Ajax alarm button — multipurpose device for time optimization and 24/7 security control

Protection day and night will be provided by installing a security system, and an important addition can be the Ajax Button. The alarm button is a part of the security system, and it’s the fastest way to call for help. The security button is used in apartments, private houses, offices, restaurants, banks, shops, and other objects. The main advantage of the Ajax wireless alarm button is the wide range of applications. The user receives an alarm button and a smart device for the living space automation and daily activities control.

How the Ajax button works in a wireless alarm button mode

Ajax Button works as follows: in case of an alarm, the signal is received by the appropriate service and connected users. The device supports four types of alarms and the smart home control function in the alarm smart button mode. Below, we will consider each option of using the multipurpose smart button in more detail.
  1. Dangerous situation. Immediate call of the security company patrol and notification of all system users about the danger. The button will help scare off burglars by activating a silent alarm (alarm mode, which will be heard and visible only on the security panel, but at the point of operation will not give any alarm). If the children are alone at home, then in case of a threat, parents will be immediately aware of events.
  2. Fire alarm. At the first sign of a fire, noticing sparkling wiring, smoke or a slight smell of burning — press the button to call the fire brigade.
  3. Gas leak. One-touch emergency gas service notification.
  4. Call an assistance. Install the Ajax Button next to a person who may need attention. For example, in the room of a close relative. One push of an emergency button and help is on the way.

How the Ajax Button works in wireless control button mode

Another essential function of the button is to control the room's elements. It's the same alarm button that allows you to easily manage your home, turning routine actions into quick tasks solutions. Automation scenarios are launched with one or two clicks. The wireless control button will allow the user to turn off the light with one click, turn on appliances, lower and raise the shutters, and open the gates. Here are some examples of using scripts for the wireless control Ajax Button:
  • Closing and opening a store with one click.
  • Control of garage doors from the car. The button is easy to fix on the dashboard, and the code grabber can not reproduce its signal.
Read more: How to control the gate and barrier with Ajax
  • With a short press, switch the house to smart-fortress mode: close the shutters, lock the electric locks on the doors and gates. And long press to turn on the night lights.
Scripts management can be made even more convenient with the Holder bracket, which allows you to pin the alarm button where it will be easily accessible in an emergency. At the same time, the wireless device will remain mobile — the button can be quickly removed from the holder and can be used as a keychain. The Ajax Button is a device that simplifies life by replacing routine actions with automated ones.

Why the Ajax wireless alarm button is better than the others

  • Guaranteed alarm delivery

Button transmits a signal to the Hub security system via the Jeweller — two-way radio protocol, at a distance of up to 1300 m. And informs the user with a green LED on the case about the command successful delivery. Jeweller protects the transmitted data with encryption and eliminates forgery of the device. In the event of interference or jamming, the Ajax system switches to free radio frequency, alerting users and the seWorks with the first press, does not require awakening.
  • Convenience in installation and use

Thanks to the case, which is protected from dust and splashes, the button can be established in any convenient place, even close to a floor. The button's design allows the implementation of the device in any interior. The colour options of the device are black and white.
  • Accidental activation of the alarm is excluded

Thanks to the well-thought-out design, only a deliberate push of a button is possible. Ajax Button will not work, even if you sit on it or lie down. For additional protection against false alarms, the button can be set to double or long-press. You can set this protection in the Ajax application in the button settings (Devices → Button → Settings). The device is wear-resistant and works from one CR2032 battery for up to five years (the battery is pre-installed).
  • Connect in a minute

The button connects to the Hub security control panel when scanning the QR code via the Ajax application. The device is fixed on a surface through fastening of Holder, without disassembly of the case. A few minutes and the button is ready to go.

Step-by-step instructions for using the wireless security button

  1. Open the Ajax application.
  2. Click the Devices tab.
  3. Select the Button device.
  4. Go to Gadget Settings.
  5. Assign user.
  6. If you use several buttons in one space — mark each button with a unique identifier for ease of use (Use different device colours or mark with a marker).
Each emergency button press will be displayed in the Ajax application as an event performed by the user assigned to the device. The user receives a notification from whom the signal came from.


What is a wireless alarm button, and what is it used for?

The alarm button is an element of the security alarm system intended for calling help in emergencies. In addition to burglar alarm control, the Ajax Button acts as a wireless smart home control button.

Where can the emergency button be placed?

The alarm button is suitable for use in private properties or enterprises, large organizations, business centres, shops, boutiques, educational centres and many other places. With the Holder mount, the device can be fixed on surfaces or carried on lace or keychain.

Who needs a wireless alarm button?

It is necessary to install the emergency button at any object where illegal actions or unforeseen situations can occur.

What is the principle of operation of the wireless alarm button?

Right after pressing the button, the alarm is transmitted to the Ajax Hub — an intelligent control panel, a vital element of the Ajax security system. It notifies you of the delivery of the alert. The command is received by the required service and all system users. Help is immediately sent to the place of call. This is now the fastest way to call for help.

What is the range of the wireless alarm button?

The wireless security button operates at a distance of up to 1300 m to the Hub. In signal interference — the Ajax system switches to free radio frequency, notifying the user and the security company about the situation.

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