Dahua ARD2251E-W2 (868V) | AirShield Wireless Indoor Siren with Flash | White

Dahua ARD2251E-W2(868V) — Wireless indoor siren with strobe for AirShield alarm systems

The Dahua ARD2251E-W2(868V) is a wireless indoor siren with an integrated strobe from the AirShield series. The siren communicates via 868MHz frequency hopping and two-way communication for a stable, interference-free connection with the AirShield Hub. In the event of an alarm, the siren emits a powerful audible signal and provides a visual warning via the built-in strobe. The white finish blends discreetly into any indoor environment.

Key features

• Wireless indoor siren with integrated strobe — audible and visual alarm signaling
• 868MHz frequency hopping with two-way communication for a stable connection
• Compatible with the Dahua AirShield Hub and all AirShield systems
• Interference detection and communication encryption
• Wireless — easy installation without cabling
• Indoor use — compact white design (263 × 94 mm)
• Wi-Fi connectivity
• 3-year warranty

Applications

• Audible and visual alarm signaling in the event of a burglary in homes and commercial premises
• Expansion of existing Dahua AirShield installations
• Indoor spaces where both sound and light are desired as alarm signals
• Professional alarm installations with multiple sirens