Top 10 Best purge siren in 2026

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• •15 METER WIRELESS REMOTE--The remote could be switch to microphone with side button, and could be easily charge via the USB port on the back of the controller, the wireless control range as far as 15 meters, so that you can control the pa system even out of car
• •20 TONES--20 Warning tones built inside to meet different needs, including:HIGH、BASS、6SECONDS、YELP、air horn、WAIL-1、WAIL-2、HILO, etc
• •130 DB--The speaker could make super clear and extremely loud sound, as loud as 130 DB, just like a jet engine working around you, it will help you do the job easily
• •AUXILIARY SWITCH--2 Additional 20A switches built inside the controller, means that you can powering some other devices at the same time, such as strobe light、hideaway light, you can control the switch by the “A” and “B” button of the wireless remote
• •NOTES: When the green light on the control box is on, the product is in standby mode and the remote control cannot be used. You can turn off the power and then turn it back on until the green light goes out, then it can be used normally.

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• •This warning siren produces a loud sound with an effective range of almost a mile in an unobstructed area.High-speed motors can produce a continuous alarm sound, which can extend over a long distance and up to 150db. Make the sound more penetrating.
• •This air raid siren is made of heavy duty steel and is easily mounted with four screws.Tough and easy to used.
• •110V AC Motor Driven Air Raid Siren Metal Horn for boat,mine,reservoir ,airport.It is also the one can be used as any purpose such as warning,signal,alert horn.
• •Designed for a long duty cycle, this alarm siren is the perfect solution for emergency alerts in industrial environments such as factory buildings, workshops and warehouses.
• •Widespread use: Applicable to signal transmission in a variety of cranes, ships, fire alarm systems, as well as farm security alarm transmission. Applicable to factories, schools, docks, warehouses, public buildings, commercial communities, neighborhoods residential, etc.

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• •Model: MS-390; Rated Voltage: AC 110V
• •Rated Current: 0.93A; Decibel: 125dB
• •Body Color: Red
• •Weight: 1259g
• •Package Content: 1 x Motor Siren

Main highlights

• •EXTRA LOUD INDUSTRIAL SIREN - This highly powerful siren produces a piercing air raid sound at 125 dB, for effective omnidirectional coverage of a 2600 ft radius. With an output frequency of 700 Hz, it delivers a reliable emergency warning. Check the images for a sound clip video
• •HIGH-QUALITY CONSTRUCTION - The housing is crafted from durable Aluminum alloy and undergoes electrostatic powder spraying for a thick, wear-resistant finish with maximal surface adhesion and a silky-smooth appearance. The mesh is made of stainless steel, providing superior corrosion resistance
• •HEAVY-DUTY 120V AC MOTOR - Featuring a heavy-duty motor combined with an extra thick stator for rapid alarm activation. The motor includes a thermal overload protector switch to prevent overheating and ensure long-term operation. Depending on ambient temperature the siren will work continuously for periods of approximately 1-3 minutes and restart once cooled down. Ideal for industrial applications
• •USES - This siren can be activated manually by a switch (not included) or integrated into systems such as smoke detectors, gas sensors, timers, or anti-theft alarms, which makes it a perfect fit for industrial environments like factories, warehouses, schools and civil warning systems for tornadoes, floods, fires, and emergencies
• •INSTALLATION & WARRANTY - Easy and quick installation involves connecting two wires to the power source and securing the base with only four screws. Total weight: 12.1 lbs. Dimensions: 10-¼" W x 7-¼" H x 6" D. As a proud USA brand, we provide a 1-year warranty and lifetime support from our dedicated professional team

Main highlights

Main highlights