What is it?

Wireless Outdoor beams are linked to voice messages recorded on an indoor speaker unit. If a beam is triggered, the associated message is played on the speaker, stealthily alerting you to intruders on your property.  They won't know that you know! Having real-time information delivered in such a natural way buys you the time you need to react and be safe in your own home.

Where does it come from?

VoiceAlert was historically owned by a US company and made in China. Now, re-birthed and re-engineered as part of the Drongo brand, it is proudly owned and made in South Africa.

Custom Alert Messages

Record custom messages for each sensor, to alert you to different zones being activated. Eg "Front door" "Backdoor" "pool area" etc

Low Battery Alert

Have the system alert you to a Low Battery so that you never without your first line of defence!

Easy System Set-Up

With clearly marked switches, the Voice Alert makes it easy to have your system set-up in minutes.

Voice Alert Sensor and System 6 Box

Adjustable Zone Patterns

Choose between the Horizontal and Vertical Fan patterns of your VA-600T to meet the needs of each monitored zone.

Wireless Range

Transmits up to 300 meters to the Voice Alert in-line of sight and up to 50 meters indoors

12m² Distance Coverage

When mounted apx. 2m above ground each sensor/ transmitter installed covers a 12m x 12m area - plenty of coverage for those unmonitored spaces

DVA6001 | Drongo VoiceAlert

  • Plug-and-Play Installation
  • Supports up to 6 Zones
  • Battery back-up - 12hr
  • Low battery indicator and message identifies
  • Sensors that have a low battery
  • Supports an unlimited number of Drongo Sensors
  • Missed message indicator alerts you of activity  that occurred in your absence
  • Easily records six separate alert voice messages, ~5.0 seconds each
  • Powerful 433 MHz receiver

DS002 | Drongo Wireless Sensor

  • Monitored range: 12 X 12 meter range when installed at 2.3m above the ground.
  • Transmits up to 300 meters to the Voice Alert in-line of sight and up to 50 meters indoors
  • 9V alkaline battery lasts up to 1 year.
  • Passive infrared (heat) motion detection technology
  • Lightweight all-weather construction for use indoors or outside.
  • Adjustable Beam patterns
  • Adjustable Swivel-mount
  • Voice Warning for Low Battery





Review Score



Very reliable, customizable security system. I searched all over and eventually settled on this Voice Alert system. It has worked really well for over a year. All of my sensors are outdoors with no cover from the sun or rain and I haven't had to replace a single one.

Ashley G.

I love this. We have one at each entrance to the house too so I sleep better at night knowing that I have a bit of notice if someone is nearby. Also helps when deliveries come. The dog knows it too now and will run to the front door when the driveway one goes off. The price/value is excellent.

Kevin M.

What I love about this system is that it can make custom announcements about what zone has motion and can make those announcements in multiple places. As soon as anyone enters/leaves our driveway they unable to approach our house unannounced.

Brian H.

Contact Us

Head Office

7 Gert Kotze Street, Springbok Park, Brackenfell South Africa 7560

Email Address

Contact Number

+27 87 094 1218


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