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Universal Alarm Buzzer FM Control Box Aerial Lift Part Waterproof Emergency Horn
Universal Alarm Buzzer FM Control Box Aerial Lift Part Waterproof Emergency Horn
Specifications
Sound Output :
≥ 90 Decibels (dB)
Payment Terms :
100% TT in advance
Product Name :
Universal Buzzer-FM
Mounting Type :
Threaded Panel Locknut
Wiring Interface :
2-Pin Sealed Plug
Place of Origin :
China
Voltage :
12V - 24V DC
Application :
Aerial Lift Motion Alarm
Brand Name :
Ventnor
Delivery Time :
5-8 working days
MOQ :
1
Price :
$200-300
Packaging Details :
Carton
Supply Ability :
2000pcs/month
Description
Universal Buzzer-FM Aerial Lift Control Box Waterproof Emergency Travel Alarm Horn
Technical Background and Signal Integrity
The Universal Buzzer-FM represents an industrial-grade, solid-state piezoelectric audible signaling transducer engineered to maintain distinct audio warning outputs within high-noise industrial job sites. Operating across a wide low-voltage direct current grid, this safety alarm module houses a precision electronic oscillator coupled to a high-flux piezoceramic diaphragm. The internal solid-state driver circuitry is heavily insulated to filter out electromagnetic interference and power surges originating from surrounding hydraulic valves or battery chargers, ensuring immediate acoustic activation and stable frequency response whenever traction or lowering circuits are energized.
Technical Specifications
Parameter Specification Technical Data Value
Model Designation Universal Buzzer-FM Series
Acoustic Sound Output ≥ 90 dB at 10 cm Distance
Operating Voltage Supply 12V / 24V DC Nominal Configuration
Tone Characteristic Type Intermittent High-Frequency Decibel Pulse / Continuous
Enclosure Sealing Level IP65 Splash and Dust Resistant
Terminal Wiring Interface Pre-Wired 2-Pin Polarized Connector Block
Housing Construction Flame-Retardant Heavy-Duty ABS Polymer
Current Consumption Index Ultra-Low ≤ 30 mA Operating Current Draw
Industrial Applications and Fleet Deployment
This high-decibel Universal Buzzer-FM functions as a primary audible fault and motion indicator across commercial aerial lift equipment, warehousing logistics, and heavy material handling yards. It integrates directly within:
  • Scissor Lift Control Boxes: Mounts inside the upper handheld controller panel or lower ground box structure to alert ground personnel during machine lifting, lowering, or travel movements.
  • Boom Platform Alarm Arrays: Connects to the main control bus of telescopic and articulated boom lifts to act as the primary tilt alarm or system fault indicator horn.
  • Industrial Electric Forklifts: Deployed as an automatic reverse travel beacon horn for narrow-aisle stock pickers, reach trucks, and warehouse pallet jacks.
Technical Advantages and Structural Architecture
  • 90dB Piezoceramic Core: Emits a high-frequency, piercing directional sound wave that cuts through heavy industrial construction equipment ambient noise patterns.
  • Low-Amperage Solid-State Driver: Draws less than 30mA of current, drastically reducing the electrical load on the primary control board and preventing microswitch contact arcing.
  • Threaded Panel Mount Ring: Features a full-perimeter external thread and heavy-duty plastic locking nut, ensuring a tight, vibration-resistant mount onto control console sheet metal panels.
Product FAQ
How does the solid-state design of the Buzzer-FM ensure clear acoustic signaling on high-vibration equipment?
Traditional electromagnetic buzzers utilize a moving metal striker arm that can easily jam or chatter out of frequency when exposed to intense machine shaking. The Buzzer-FM uses a completely solid-state piezoelectric disk that flexes electronically under current. Lacking any moving mechanical rubbing elements, its acoustic wave output and 90dB decibel rating remain perfectly constant under severe engine and chassis vibrations.
What layout wiring features protect this audible alarm module against polarity reverse connection damage?
The buzzer assembly is supplied with pre-terminated, color-coded red (positive) and black (negative) high-flex fly leads integrated into a polarized plastic connector housing. Additionally, the internal circuit board incorporates built-in reverse-polarity protection diodes. If a field technician cross-wires the power line during installation, the blocking diodes stop reverse current instantly, preventing circuit burnout.
Can this universal buzzer operate reliably during high-pressure pressure washing or driving rain cycles?
Yes, the front acoustic housing faceplate is molded with protective drainage louvers that prevent water from pooling against the internal diaphragm. The rear electronic core and wire entry pins are completely encapsulated in a water-resistant potting compound, fulfilling IP65 weather sealing standards and allowing the horn to function normally during heavy rain or daily equipment washdowns.
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Universal Alarm Buzzer FM Control Box Aerial Lift Part Waterproof Emergency Horn

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Product Detail
Sound Output :
≥ 90 Decibels (dB)
Payment Terms :
100% TT in advance
Product Name :
Universal Buzzer-FM
Mounting Type :
Threaded Panel Locknut
Wiring Interface :
2-Pin Sealed Plug
Place of Origin :
China
Contact Supplier
Universal Alarm Buzzer FM Control Box Aerial Lift Part Waterproof Emergency Horn

Shanghai Ventnor trading co., Ltd

Verified Supplier
1 Years
shanghai, shanghai
Since 2014
Business Type :
Manufacturer
Main Products :
Aerial Lift Part, Platform Control Unit, Electronic Control Unit
Total Annual :
10000000-20000000
Employee Number :
130~150
Certification Level :
Verified Supplier
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