Siren

Brand: Wulian

EGP

Key Technical Features:

  • High-Decibel Alarm: Produces a piercing sound (typically 85dB to 100dB+) that can be heard throughout large homes or offices.

  • Acousto-Optic Alarm: Combines a loud siren with high-intensity flashing LED lights for a dual-sensory warning, especially useful for the hearing impaired.

  • ZigBee 3.0 Wireless Linkage: Operates as part of a mesh network, allowing it to be triggered by any connected sensor (door sensor, motion sensor, smoke detector) without direct wiring.

  • Adjustable Alarm Duration: Through the Wulian App, users can customize how long the siren sounds and the intensity of the flashing lights.

  • Tamper Protection: Features a built-in anti-tamper switch that triggers an immediate alarm if anyone attempts to remove the device from the wall.


Smart Benefits:

  • Immediate Deterrence: The combination of sound and strobe lights is highly effective at scaring off intruders before they can enter deeper into the property.

  • Customizable Alarm Scenarios: Set different alarm tones or behaviors for different events—for example, a pulsing sound for a gas leak and a continuous blast for an unauthorized entry.

  • Remote Arm/Disarm: Control the siren status remotely via your smartphone; silence a false alarm or test the system while you are away.

  • Ease of Installation: Wireless design allows for flexible mounting on walls or ceilings, powered by standard outlets or high-capacity batteries (depending on the specific model).


Technical Specifications:

  • Communication Protocol: ZigBee 3.0 (IEEE 802.15.4).

  • Alarm Sound Level: ≥ 85dB at 3 meters.

  • Flash Frequency: ~1.2Hz (Strobe effect).

  • Power Supply: 100-240V AC (Plug-in) or DC 5V with Battery Backup.

  • Operating Temperature: -10°C to +50°C.

  • Working Humidity: ≤ 90% RH (Non-condensing).

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Siren
Siren
EGP
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Product Overview: Wulian Smart Security Siren

The Wulian Smart Siren is a high-decibel wireless alarm designed to provide immediate alerts during security breaches, fire hazards, or gas leaks. As a core element of the Wulian Security & Protection suite, it uses the ZigBee 3.0 protocol to link with sensors throughout your home. Upon receiving a trigger signal, it emits a powerful siren and a flashing strobe light, ensuring that occupants are alerted and intruders are deterred.