Dahua AirShield Wireless Alarm
Dahua AirShield is a wireless alarm system built for buildings where running cables is slow, expensive or simply not allowed – offices, shops, homes, warehouses and factories.
It is the technology behind our panic-button network at Sundar Industrial Estate. Detectors, panic buttons and sirens talk to the hub over an encrypted, long-range radio link, and the hub reports to the DMSS app and to a monitoring centre over Ethernet, Wi-Fi or cellular.
between detectors and the hub – professional security that installs in a day
Professional security without the cabling
Running alarm cables through a finished building is slow, messy and often not allowed. AirShield replaces those cables with an encrypted, two-way radio link, so detectors, panic buttons and sirens can go exactly where they are needed – and be moved later. The hub watches every device, reports problems and sends alarms to your phone and, if you choose, to a monitoring centre.
How AirShield devices talk to each other
Tap any part of the drawing to see what it does.
- 01Detectors and panic buttons talk to the hub over encrypted radio
- 02The hub sounds sirens and decides who to alert
- 03Your phone – and a monitoring centre if you want – gets the alarm instantly
The AirShield family
Also available
Drawings are representative. We recommend exact models and brands after the site survey.
Inside the AirShield system
Airfly two-way radio
Sub-GHz radio (433/868 MHz versions) with frequency hopping and AES-128 encryption. Devices confirm every message, so the hub knows they are alive.
Long range & repeaters
Hub 2 models are rated up to 2,000 m in open space; repeaters extend coverage across large factories and multi-building sites.
Multiple communication paths
Hubs report over Ethernet, Wi-Fi or cellular (4G/2G models), with a built-in battery to ride through power cuts.
Video verification
PIR-camera detectors and integration with Dahua cameras and NVRs let you see what triggered an alarm before you react.
DMSS & DoLynk Care apps
Users arm, disarm and receive alarms in DMSS; installers manage, update and diagnose sites remotely in DoLynk Care.
Standards
Hub 2 models list EN 50131 Security Grade 2 certification for intrusion alarm systems.
Everything in the scope
Encrypted two-way wireless (Airfly, AES-128, frequency hopping)
Up to 2 km open-area radio range (Hub 2 class)
Ethernet, Wi-Fi and 4G/2G hub options
Built-in backup battery in the hub
Panic buttons, keyfobs and duress alarms
PIR, PIR-camera, door, glass-break, smoke and water-leak detectors
Video verification with Dahua cameras and NVRs
DMSS app for users, DoLynk Care for installers
Why buy AirShield from Dexign Box
We run the AirShield-based panic-button network across factories at Sundar Industrial Estate.
We check signal strength at every device position and add repeaters where needed.
Zones, users, schedules and alert lists set up around how your site works.
Lahore team for training, battery changes and remote health checks.
Where you’ll find it
- Factories and industrial estates
- Offices and shops
- Warehouses and stores
- Homes, farmhouses and villas
Questions we answer on the survey
- What do you need now, and what can wait?
- How will it connect to the systems you already have?
- What will it cost to run and maintain each year?
- Which local rules and inspections apply to your site?
Often installed together
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