Ajax DoubleButton - Wireless panic button
Ajax DoubleButton - Wireless panic button with two buttons
- Wireless panic button for emergencies
- Two buttons must be pressed simultaneously to trigger the alarm
- Designed to reduce false alarms
- Can send alarms directly to users and monitoring centers
- Can trigger sirens and automations in the system
- Stable wireless connection to the Ajax alarm system
- Compact design for keyrings, pockets or wall mounting
- Battery life of up to 5 years
Ajax DoubleButton is a wireless panic button for Ajax alarm systems. The device is designed for situations where you need to trigger an alarm quickly while maintaining maximum protection against accidental activations. The alarm is only triggered when both buttons are pressed simultaneously, making it suitable for use in pockets, bags or on keyrings.
| Technical specifications | |
| Product type | Wireless hold-up device |
| Compatibility | Compatible with Ajax hubs and radio signal range extenders |
| Communication technology | Jeweller proprietary wireless technology Two-way communication Block encryption with dynamic key Frequency hopping against interception and jamming |
| 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 sales region |
| Radio signal range | Up to 1300 m in open space |
| Maximum effective radiated power | Up to 20 mW |
| Radio signal modulation | GFSK |
| Number of buttons | 2 |
| Accidental press protection | Requires pressing both buttons Protective plastic divider between the buttons |
| Alarm confirmation | Supports confirmed alarm with one or several DoubleButton devices Configured action is required to raise a confirmed hold-up event |
| Alarm scenario | Alarm is activated by pressing DoubleButton Control mode for automation devices is not supported |
| LED indication | LED backlight indicates command delivery LED brightness is adjusted in Ajax apps |
| Sabotage protection | Device authentication against spoofing Encrypted communication Protection against interception and jamming |
| Mounting | Can be carried as a portable hold-up device Can be mounted on surfaces using Holder |
| Power supply | 1 × CR2032 battery Pre-installed |
| Battery life | Up to 5 years |
| Operating voltage | 3 V nominal Operating range 1.8–3.3 V |
| Current consumption | Quiescent current 0.54 μA at nominal voltage Maximum current 34.8 mA at nominal voltage |
| Battery capacity | 235 mAh End-of-life battery capacity 40 mAh |
| Battery voltage thresholds | Low battery voltage 2.2 V Low battery recovery voltage 2.3 V End-of-life battery voltage 1.8 V |
| Battery manufacturer | Panasonic |
| Operating temperature | From −10 °C to +40 °C |
| Operating humidity | Up to 75% |
| Protection class | IP55 |
| Dimensions | 47 × 35 × 16 mm |
| Weight | 17 g |
| Colours | Black White |
| Package contents | DoubleButton Jeweller CR2032 battery Quick start guide |
| Warranty | 24 months |
| Reservations are made for possible errors and changes in the specifications | |
There is no reviews yet. Be the first to write us your opinion
Here you can see the compatibility between the various units and Hubs from Ajax
https://ajax.systems/tools/devices-compatibility/
Ajax DoubleButton
Ajax DoubleButton is used as a panic/duress button in both private homes and commercial environments. When both buttons are pressed at the same time, the alarm is sent immediately to the Ajax hub, which can then notify users, a monitoring center, or security personnel. The device is often used in shops, receptions, offices and other places where quick alarm activation may be necessary.
Two buttons for extra safety
DoubleButton is designed with two separate buttons that must both be pressed simultaneously to trigger the alarm. The buttons are separated by a physical divider, which significantly reduces the risk of accidental presses.
Protection against false activation
The dual activation makes the device especially suitable in situations where the button is carried in a pocket or on a keyring. The alarm only activates with a deliberate press of both buttons, which helps avoid unnecessary alarms and false dispatches.
Can trigger sirens and automations
When the alarm is triggered, the system can also perform various actions. For example, you can set up the system to activate sirens, lock doors, close gates or start other automations in the Ajax system.
Stable wireless communication
DoubleButton communicates wirelessly with the Ajax hub and is constantly monitored by the alarm system. If the connection is interrupted or tampered with, the system detects it immediately and notifies users.
Compact design for everyday use
The compact size makes it easy to carry the device in daily life. You can keep it in your pocket, on a keyring or mount it on the wall using the Ajax Holder bracket, sold separately.
Designed for different environments
DoubleButton is IP55 rated, which means the device is protected against dust and water splashes. This makes it suitable for both indoor use and environments where it is exposed to daily wear.
Battery-powered with long life
The device is powered by a CR2032 battery and is designed for long operation. The battery typically lasts up to 5 years with normal use. The system continuously monitors the battery level and notifies you in the app when the battery needs replacing.
Accessories
Ajax DoubleButton can be used together with the Ajax Holder bracket, which allows you to mount the device on a wall or under a desk. The holder is sold separately and is often used in receptions, shops or at workstations.
Technical key points
- Type: Wireless panic button
- Activation: Two buttons pressed simultaneously
- Wireless range: Up to 1,300 m in open area
- Battery: 1 × CR2032
- Battery life: Up to 5 years
- Protection class: IP55
- Operating temperature: −10 °C to +40 °C
- Dimensions: 47 × 35 × 16 mm
- Weight: 17 g
- Colors: White, black
