Qlight QWH50 and QWH50SD 123dB Max 31 Tone Electronic Sounder with optional 5ch MP3 Playback


5ch MP3 Playback (SD Card Slot)

Wall Mount Electronic Sounders with Pre-recorded Special Warning Sound
Weatherproof Alarm Horns & Sirens / Audible Alarm Max.123dB


  • Signal fit for the specific environment and condition
  • Options to select between 31 special warning sounds included in the pre-recorded sound type and SDcard(MP3) type
  • Volume adjustment and sound selection switches located inside the unit. SDcard in the unit offers convenient operation
  • SDcard type allows the user to input the proper voice messages for specific operating conditions
  • The SDcard type 31 Special alarms built in which includes the voice alert from the SDcard (MP3). 31 special warning sounds are built both in pre-recorded sound type and SDcard type
  • Offers both Binary and Bit input mode options (only the SDcard type has the bit input)
  • Tightly sealed structure that blocks water and dust with IP66 protection rating suitable for outdoor installation
  • Can be used in extreme environmental conditions such as the arctic where temperatures can reach -50°C
  • Cable entry: PG 13.5 (M20)
  • Materials : Horn-PC, Housing-ABS
  • Ambient operating temperature : -50°C to +60°C
  • Protection rating : IP66
  • Certificates : CE Compliant
  • Compliant with RoHS directive


  • Voltage: 10-30VDC 0.98A Max, 100-240VAC 0.27A Max
  • Bit Input: 5Ch (SD card MP3 Playback only)
  • Binary Input: 31Ch
  • Warning sound: 123dB
  • MP3 sound: 118dB
  • Weight: 2.8KG

Click Here for Tone Chart Samples

Click Here for PDF Data Sheet

Click Here for Operating Manual