• Home
  • About us
  • Product
        • NOVA
          • COOLING FAN & FAN FILTER
          • HEATER & HEATER CONTROLLER
          • INDICATOR
          • LIGHTING LUMINAIRE
          • METERING DEVICES
          • RELAY
          • SWITCHES
          • OTHERS
        • ESPAN
          • ANNUNCIATOR
          • AUDIBLE ALARM SOUND
          • DIGITAL CLOCK
          • DIODE & RESISTOR MODULE
          • MONITORING RELAY
        • ESPOWER
          • INTELLIGENT POWER INVERTER
          • SWITCHING POWER SUPPLY
          • HIGH POWER SWITCHING POWER SUPPLY
          • ADJUSTABLE DC POWER SUPPLY
          • DC-DC CONVERTER
          • TRANSFER SWITCH (OPEN TRANSITION)
          • TRANSFER SWITCH (CLOSED TRANSITON)
          • AUTOMATIC TRANSFER SWITCH
          • AUTOMATIC TRANSFER SWITCH CONTROLLER
          • AUTOMATIC TRANSFER SWITCH CABINET
          • REDUNDANCY MODULE FOR POWER SUPPLY
          • AUTOMATIC VOLTAGE STABILIZER
          • LIGHTING POLE PROTECTION UNIT
          • LIGHTING POLE TERMINAL BOARD
          • LIGHTING CONTROL PANEL
          • LIGHTING POWER CONTACTOR
          • RECTIFIER & CHARGER (SURFACE MOUNTED)
          • RECTIFIER & CHARGER
          • AC/DC DISTRIBUTION BOARD
          • CONTROL AND PROTECTION PANEL
  • Rental of test equipment
    • MV.Switchgear Panel Tester
    • HV.Switching Device Tester
    • Instrument Transformer Tester
    • Grounding System Tester
    • Protective Relay Tester
    • MCB and MCCB Tester
    • Meter and field instrumentation
    • Distribution-transformer-tester
    • Instrument Transformer Tester
    • Cable and Bus Test Equipment
    • Battery System Tester
    • DC Variable Power Supply
    • Software Module for CMC 356
  • Download Catalog
  • Knowledge
  • Activities
  • Site Reference
  • Contact
  • EN
  • TH
  • shopee
logo main logo dark logo light
logo main
  • Home
  • About us
  • Product
    • NOVA
      • COOLING FAN & FAN FILTER
      • HEATER & HEATER CONTROLLER
      • INDICATOR
      • LIGHTING LUMINAIRE
      • METERING DEVICES
      • RELAY
      • SWITCHES
      • OTHERS
    • ESPAN
      • ANNUNCIATOR
      • AUDIBLE ALARM SOUND
      • DIGITAL CLOCK
      • DIODE & RESISTOR MODULE
      • MONITORING RELAY
    • ESPOWER
      • INTELLIGENT POWER INVERTER
      • SWITCHING POWER SUPPLY
      • HIGH POWER SWITCHING POWER SUPPLY
      • ADJUSTABLE DC POWER SUPPLY
      • DC-DC CONVERTER
      • TRANSFER SWITCH (OPEN TRANSITION)
      • TRANSFER SWITCH (CLOSED TRANSITON)
      • AUTOMATIC TRANSFER SWITCH
      • AUTOMATIC TRANSFER SWITCH CONTROLLER
      • AUTOMATIC TRANSFER SWITCH CABINET
      • REDUNDANCY MODULE FOR POWER SUPPLY
      • AUTOMATIC VOLTAGE STABILIZER
      • LIGHTING POLE PROTECTION UNIT
      • LIGHTING POLE TERMINAL BOARD
      • LIGHTING CONTROL PANEL
      • LIGHTING POWER CONTACTOR
      • RECTIFIER & CHARGER (SURFACE MOUNTED)
      • RECTIFIER & CHARGER
      • AC/DC DISTRIBUTION BOARD
      • CONTROL AND PROTECTION PANEL
  • Rental of test equipment
    • MV.Switchgear Panel Tester
    • HV.Switching Device Tester
    • Instrument Transformer Tester
    • Grounding System Tester
    • Protective Relay Tester
    • MCB and MCCB Tester
    • Meter and field instrumentation
    • Distribution-transformer-tester
    • Instrument Transformer Tester
    • Cable and Bus Test Equipment
    • Battery System Tester
    • DC Variable Power Supply
    • Software Module for CMC 356
  • Download Catalog
  • Knowledge
  • Activities
  • Site Reference
  • Contact
  • EN
  • TH
  • shopee

2026

AUDIBLE ALARM SOUND

Product ESPAN_Speaker Amplifier (SKA)

Speaker Amplifier (SKA)

Vibrating Horn (VH)

Vibrating Horn (VH)

Power Buzzer (PBZ)

Power Buzzer (PBZ)

Multi Sound Electronic Horn (MEH)

Multi Sound Electronic Horn (MEH)

Professional Heavy Duty Horn (PHH)

Professional Heavy Duty Horn (PHH)

Heavy Duty Vibrating Horn VHH

Heavy Duty Vibrating Horn (VHH)

ESPOWER CORPORATION LIMITED
ESPOWER CORPORATION LIMITED
Tel: +66 2581 1124-5
E-mail: sales@espowercorp.com