AirShield DoubleButton: call for help with one press
The AirShield DoubleButton is a compact wireless panic button for your AirShield alarm system. You raise the alarm by pressing both buttons at the same time. This dual operation prevents the button from being triggered accidentally, for example in a bag or trouser pocket. The hub forwards the notification immediately to your phone and, if you have configured this, to an alarm receiving centre.
You set what the button is used for: burglary, fire, a gas leak or a medical emergency. With an IP54 housing and two-way communication on 868 MHz, the AirShield DoubleButton is reliable indoors and in a sheltered outdoor area.
Why the AirShield DoubleButton
Alarm with double confirmation
You raise the alarm by pressing both buttons at the same time. This dual operation prevents the button from being triggered accidentally, for example in a bag or trouser pocket.
Certain that the signal arrives
Thanks to two-way RF communication, the hub confirms receipt. A multicolour LED shows the status at once.
For multiple emergencies
Configure the button for burglary, fire, gas leak or medical assistance. This way everyone at home or at the business has the right help close at hand.
Fixed or portable
Screw the button to the wall in a fixed place, or carry it with you. The IP54 housing made of PC + ABS can withstand daily use.
Product photos
Technical specifications
| Control | |
| Buttons | 2 (press together for alarm) |
| Alarm types | Configurable: burglary, fire, gas leak or medical assistance |
| Status indication | Multicolour LED |
| Safety | Protection against accidental pressing |
| Wireless | |
| Frequency | 868,0 to 868,6 MHz |
| Communication | Two-way, AES128 encrypted |
| Range | Up to 1.200 m in open field |
| Maintenance | Cloud updates with automatic recovery after a failed update |
| General | |
| Protection | IP54 (dust and splash resistant) |
| Mounting | Wall mounting or portable |
| Material | PC + ABS |
| Model | Dahua ARD822-W2(868) |
Remote control or panic button?
If you want to arm and disarm your alarm every day, choose the Keyfob. If you simply need an emergency button to raise the alarm, the Button or DoubleButton is the right choice.
| Control | Type | Arm/disarm | Raise the alarm | Buttons | Range |
|---|---|---|---|---|---|
| Keyfob | Hand transmitter | Yes (Home / Away / Off) | Yes, a separate SOS button | 4 | Up to 900 m |
| Button | Panic button | No | Yes, with 1 press | 1 | Up to 1,200 m |
| DoubleButton | Panic button | No | Yes, 2 buttons against false alarms | 2 | Up to 1,200 m |
All three work wirelessly on 868 MHz with two-way communication and AES128 encryption, and pair with the same AirShield hub.
Control and expansion
Everything in the Dahua DMSS app
In addition to physical operation, you can arm and disarm your AirShield system in the free DMSS app, manage users and receive push notifications in the event of an alarm. No subscription required, on iPhone and Android.
No AirShield system yet?
This control works with the wireless AirShield hub from Dahua. Put your system together room by room with the configurator, or have everything installed by our VEB-approved installers.
Frequently asked questions
What happens when I press the button?
As soon as you press both buttons at the same time, the hub immediately sends an alarm to your phone and, if configured, to the alarm receiving centre. This prevents false alarms caused by accidental presses.
Can I use the button outdoors?
The IP54 housing is resistant to dust and splashing water, so the button can be taken to a sheltered outdoor space. It is not intended for locations fully exposed to the weather.
Does the panic button work without internet?
Yes. The button communicates directly with the hub on 868 MHz. Only the notification to your phone goes through the hub's network.
What is the difference from the keyfob?
The AirShield DoubleButton is purely an emergency button and does not arm or disarm the alarm. If you also want to arm and disarm, look at the AirShield Keyfob.
In the box
AirShield DoubleButton
The wireless panic button.
CR2032-batterij
Included.
