Bring reliable audible signaling to your mains-powered systems with the Industrial Series. This AC 220V Electronic Buzzer is designed to operate directly from standard household and industrial AC power lines. It is the definitive solution for control panels, machinery alerts, and facility notifications where a DC power supply is unavailable or inconvenient.
Direct Mains Integration: No transformers or power adapters required. Simply connect to your 220V–240V AC line for instant audible feedback.
Continuous Duty Performance: Engineered with high-quality internal oscillators that can handle prolonged activation without overheating or tone degradation.
High-Decibel Penetration: Produces a sharp, high-frequency tone (typically 80dB–90dB) specifically tuned to cut through ambient factory and office noise.
Insulated Safety Leads: Comes pre-wired with double-insulated or high-temp PVC leads for safe connection within electrical enclosures.
Industrial Control Panels: Use as a "System Fault" or "Emergency Stop" indicator on 220V control circuits.
Building Management: Integrate into lift/elevator status systems or basement sump pump overflow alarms.
Crane & Hoist Safety: Provide a clear audible warning during machinery movement or load-limit alerts.
# Commercial Kitchens/Ovens: Ideal for loud, mains-powered timers and end-of-cycle notifications.
Passive Cooling Design: The slotted or vented housing allows for efficient heat dissipation during extended use.
Simple Two-Wire Connection: Non-polarized AC wiring (Live and Neutral) makes installation straightforward for electrical technicians.
Flame-Retardant Housing: Built with UL-rated ABS plastic to ensure safety and compliance within electrical distribution boards.
Compact Footprint: Designed to fit into standard panel cutouts or mount easily with integrated screw-down flanges.
Product Type: AC Electronic Piezo/Electromagnetic Buzzer
Operating Voltage: AC220V
Included: 1x AC 220V Wired Buzzer
1. Does it matter which wire is Live or Neutral? Because this is an AC device, there is generally no polarity. However, for best safety practices, it is recommended to connect the Live wire through your switch or relay.
2. Can I use this with a dimmer to change the volume?No. Using a dimmer or reducing the voltage can damage the internal oscillator circuit. This buzzer is designed to run at a full, constant AC voltage.
3. Is it safe to mount inside a metal box? Yes, provided the wires are properly insulated and the connections are secured with wire nuts or terminal blocks.
More detail about EMX Electronic Trading Sdn Bhd
Malaysia
