1Pcs 5-30V Buzzer Alarm Horn 125dB Super Loud Police Siren for Small Shop Anti-Theft Emergency Warning

Description: 125dB Wired Active Piezo Alarm Siren with Universal 3.5mm Audio Connector, Ideal for Home, Vehicle and Industrial Security Alert Scenarios Key Features: 1. High-Decibel Alarm Output: Equipped with a piezoelectric ceramic sound core paired with a flame-retardant ABS resonance chamber, it delivers consistent 125dB+ loud alert that can spread over 300 meters. The alarm is clearly audible even at long distance, which effectively deters intruders and notifies you of potential risks in a timely manner. 2. Weatherproof Durable Casing: Made of heavy-duty flame-retardant ABS engineering plastic, it boasts excellent impact resistance, corrosion resistance, and adapts to a wide working temperature range from -20℃ to 60℃. It is suitable for both indoor and outdoor use, maintaining stable performance and long service life even under harsh environments. 3. Reliable Signal Transmission: Adopts pure copper core wire and gold-plated 3.5mm audio plug, it minimizes signal loss during transmission to guarantee stable sound output, and is compatible with most mainstream alarm host devices on the market. It avoids frequent connection failures, and the plug-and-play design saves you from complicated wiring steps during installation. 4. Stable Mounting Structure: Integrated ABS fixed bracket with pre-drilled mounting holes allows you to easily mount it on walls, car bodies, equipment surfaces with screws, and it stays firmly fixed even when impacted. It adapts to different installation scenarios and prevents accidental displacement that weakens the alarm effect. 5. Energy-Saving Low-Power Design: With optimized piezoelectric drive circuit, it consumes only 15mA working current when activated, greatly reducing power loss of connected power supply equipment. It fits 24-hour long-term security monitoring scenarios, lowers long-term use cost without adding extra power burden. Specifications: Category: Security Alarm Siren Material: Flame-retardant ABS shell Size: As shown in pictures Color: As shown in pictures Package Included: 1 Piece Note: 1. The product photos are for reference only, please refer to the description for specific size information. 2. Please allow slight differences due to manual measurement, thank you for your understanding. 3. The actual color may vary slightly from the image 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.