5-30V 125dB Buzzer Alarm Horn Loud Air Raid Siren for Home Office Fire Emergency Warning Alert System

Description: 125dB Wired Active Piezo Security Alarm Siren with Universal 3.5mm Audio Connector, Suitable for Home, Vehicle & Industrial Security Alert Applications Features: 1. High-Decibel Long-Distance Warning: Built with high-performance piezoelectric ceramic sound unit and flame-retardant ABS resonance cavity, it delivers stable 125dB+ loud alarm that covers a range of over 300 meters. The alert is clearly audible even at a long distance, effectively discourages trespassers and informs users of potential hazards promptly. 2. Weatherproof Durable Casing: Constructed from high-strength flame-retardant ABS engineering plastic, it has excellent impact resistance, anti-corrosion performance and supports a wide operating temperature range (-20℃ to 60℃). Ideal for both indoor and outdoor deployment, maintains reliable performance and extended service life even under harsh working environments. 3. Dependable Signal Transmission: Adopts pure copper core cable and gold-plated 3.5mm audio plug, which reduces signal loss during transmission to the maximum, ensures stable sound output, and is compatible with most mainstream alarm host devices. Eliminates frequent connection issues, plug-and-play setup removes the need for complex wiring work. 4. Sturdy Installation Design: Integrated ABS mounting bracket with pre-drilled holes allows for effortless screw installation on walls, vehicle bodies, equipment surfaces, and remains securely fixed even when subjected to impact. Adapts to diverse installation scenarios, avoids accidental shifting that may weaken the alarm effect. 5. Energy-Efficient Low-Power Design: Optimized piezoelectric driving circuit only consumes 15mA working current when activated, significantly lowers power loss of connected power supply equipment. Perfect for 24-hour long-running security monitoring scenarios, reduces long-term use cost without bringing extra power load. Specifications: Category: Security Alarm Siren Material: Flame-retardant ABS Shell Size: As shown in photos Color: As shown in photos Package Content: 1 Piece of Alarm Siren Notes: 1. Please kindly note that the images do not present the actual size, please check the description for specific size details. 2. Slight measurement deviation may exist due to manual measurement, thanks for your kind understanding. 3. Actual color of the item may be a little different from the pictures due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.