Dahua ARA12-W2(868) WirelessIindoor Siren
€71.92
Product "Dahua ARA12-W2(868) WirelessIindoor Siren"
Dahua ARA12-W2(868) is a wireless indoor siren for Dahua AirShield alarm systems. It delivers up to 105 dB when the alarm is triggered and communicates with the hub over secure 868 MHz two-way radio, so no cabling is required.
Key Advantages and Features:
- Powerful sound signal: Sound pressure up to 105 dB ±3 dB (1 m)
- 868 MHz wireless: AirShield two-way link, frequency hopping, AES128 encryption
- Long range: Up to 1000 m in open space
- Long battery life: 2 × CR123A, up to ~2.5 years
- Temperature sensor: Measures and reports ambient temperature
- Tamper protection: Tamper alarm on opening/removal
- Low battery alert: Automatic low-battery notification
Technical Specifications:
| Parameter | Specification |
|---|---|
| Type | Wireless indoor siren |
| Sound pressure | up to 105 dB ±3 dB (1 m) |
| Temperature measurement | -15 °C to +65 °C |
| Wireless | 868.0-868.6 MHz, two-way, up to 1000 m |
| Encryption | AES128, frequency hopping |
| Battery | 2 × CR123A, up to ~2.5 years |
| Tamper protection | yes |
| Indicator | 1 × green LED, 1 × power button |
| Operating temperature | -10 °C to +55 °C |
| Dimensions | 81.0 × 81.0 × 26.0 mm |
| Weight | 105 g |
Best suited for: indoor audible alerting in Dahua AirShield wireless alarm systems for homes and small businesses where cabling is undesirable.
| Alarm device type: | Siren |
|---|---|
| System: | Wireless |
Dahua Technology – Enabling a Safer Society and Smarter Living
Dahua Technology is a world-leading video-centric AIoT (Artificial Intelligence of Things) solution and service provider. Dedicated to technological innovation, Dahua offers reliable security systems and smart video solutions tailored for residential users, commercial enterprises, and the public sector alike.
Why Choose Dahua?
Cutting-Edge Innovation: Dahua invests heavily in Research & Development (R&D) each year, consistently bringing highly accurate AI-driven video surveillance technology to the global market.
Comprehensive Security Ecosystem: Their extensive product portfolio includes high-resolution IP and analog cameras, smart video recorders, access control systems, video intercoms, intrusion alarms, and smart home solutions.
Proven Global Reliability: Trusted in over 180 countries, Dahua products are renowned for their exceptional build quality, outstanding image clarity, and user-friendly operation.
Through continuous innovation and world-class video technology, Dahua helps create a safer environment and streamlines daily operations for businesses and communities worldwide.
Videovalve is Dahua's official distributor in Estonia. See Dahua's official partner list (dahuasecurity.com)
Login
