Dahua · DHI-ARA14-W2 · Wireless Intercom Siren · 868MHz 100dBIntercom SirenDahua DHI-ARA14-W2 (868MHz) Wireless Intercom Siren
The Dahua DHI-ARA14-W2 (868MHz) is a wireless intercom siren that combines a high-decibel siren, flashing light and built-in microphone for Dahua wireless alarm systems. It delivers up to 100dB sound-and-light alarm output, two-way voice communication via the Dahua app, multiple alarm tones and panic-button support — all over AES128-encrypted RF with up to 1600m range.
Specifications — DHI-ARA14-W2 (868)
| Model |
DHI-ARA14-W2 (868) |
| Type |
Wireless Intercom Siren |
| Alarm Output |
Sound + Light |
| Sound Pressure |
Up to 100dB at 1m |
| Audio |
Two-way talk (mic up to 5m pickup) |
| Frequency |
865.34 – 868.60 MHz |
| Range |
Up to 1600m (alarm), 1000m (intercom) open space |
| Communication |
Two-way wireless RF |
| Encryption |
AES128, with frequency hopping |
| Panic Button |
Supported |
| Power Supply |
4 × CR123A battery or 9–15V DC |
| Battery Life |
Up to 3 years |
| Operating Temperature |
-10°C to +55°C |
| Installation |
Wall mount |
| Warranty (Australia) |
3 years · CCTV Guru Australia |
Downloads & Resources
