Powerful Wired Indoor Siren with 105dB Output and Visual Alerts
The Dahua Indoor Siren ARA11 is a wired indoor siren featuring 105dB ± 3dB sound pressure at 30cm and rotating alarm light for dual audio-visual deterrence. This Dahua indoor siren provides extremely loud alarm alerts combined with attention-grabbing visual warnings during security breaches. Moreover, its wired design ensures continuous operation without battery concerns, making it ideal for commercial buildings, warehouses, and facilities requiring powerful deterrent capabilities and guaranteed alarm reliability.
Extremely Loud 105dB Output
This Dahua indoor siren delivers powerful 105dB ± 3dB sound pressure measured at 30cm distance, ensuring alarm alerts are heard throughout large buildings and outdoor perimeters. This extreme volume level provides effective deterrence that immediately alerts occupants, neighbors, and passersby to security breaches. As a result, intruders face overwhelming audio pressure that discourages continued intrusion while facilitating rapid emergency response from security personnel.
Rotating Alarm Light for Visual Deterrence
The ARA11 features rotating alarm light that provides unmistakable visual warning during alarm activation. This Dahua indoor siren combines loud audio with attention-grabbing rotating light, creating dual-sensory deterrence visible from distances. Consequently, it alerts people with hearing impairments, provides visual confirmation in noisy environments, and offers conspicuous warnings that enhance overall security effectiveness.
Wired Reliability for Critical Applications
A key feature of the Dahua indoor siren is its wired connectivity that eliminates battery maintenance and ensures continuous operational readiness. Unlike wireless sirens requiring battery monitoring, wired units operate indefinitely through alarm system power. Therefore, they provide guaranteed emergency notification when needed most, critical for commercial and industrial security where alarm failure is unacceptable.
Professional Integration
The ARA11 integrates seamlessly with Dahua alarm controllers including ARC2008C-V3 and ARC2016C-V3 models through standard wired outputs. The extreme 105dB output and rotating light provide professional-grade deterrence for high-security applications.
Key Features
- Wired indoor siren with rotating light
- Sound pressure: 105dB ± 3dB at 30cm
- Rotating alarm light for visual alerts
- Dual audio-visual deterrence
- Compatible with Dahua alarm controllers
- No battery maintenance required
- Extremely loud output
- Professional installation recommended
- Ideal for commercial buildings, warehouses
- Continuous wired operation
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