IP54 Speaker and Microphone System

This intercom system provides high quality sound for entry assistance locations, delivery points, and other applications where one side is outdoors. Our IP54 rating makes this product perfectly suited to withstand harsh weather conditions and environments, offering protection against water, dust, and dirt ingress.

Our high quality microphone and speaker pick up minimal background noise, ensuring both the customer and staff side of the intercom can be clearly heard.

Includes:

• Window Intercom System Amplifier [STS-A31H]
•  Staff Unit Speaker and Microphone, Black [STS-SU1-B]
• IP54 Overhead Speaker [STS-S80-IP]
• IP54 Stem Microphone [STS-M15-300-IP]
• Under the Counter Hearing Loop Aerial [IL-AE99]
• 5 Metre Extension Cable [STS-EX5M]

Applications

For use where one to one communication takes place through a safety screen:

• Banks
• Post Offices
• Ticket Kiosks
• Information Centres
• Airports
• Supermarkets/Checkouts
• Pharmacies

Standards

• Customer Side IP54 rated against dust and water ingress. Water splashing against the enclosure from any direction shall have no harmful effect.

Specifications

• Dimensions:
  Height - 116mm (4.57”)
  Width - 115mm (4.53”)
  Depth - 40mm (1.57”)
• Weight: 100g (0.22lbs)
• Construction: ABS Plastic 
• Finish: Matt Black Fine Texture
• Supply Voltage: 12-14 VDC
• Quiescent Current: 100mA typical
• Operating Current: 2A typical on speech peaks
• Power Switch: Push on - push off (tact switch under membrane)
• Microphones: Electret, supply 5V via 2.2K load resistor
• Speaker Output Power: RMS: 2.5W / 8 Ω 4.4W / 4 Ω
• Loop Drive Compliance: Constant current, bounded by 4V RMS & 2A RMS
• Total Harmonic Distortion: <5% (loop and speakers)

• Dimensions:
  Height - 93mm (3.66”)
  Width - 49mm (1.93”)
  Depth - 36mm (1.42”)
  Cable length: 1.8m (70.87”)
• Weight: 180g (0.39lbs)
• Construction: ABS Case
• Finish: Black
• Input: 100-240V 50-60Hz 1A max
• Output: 14V 2.14A 30W max

• Dimensions:
  Height - 370mm (6.30”)
  Width - 95mm (2.76”)
  Depth - 150mm (3.94”)
• Weight: 820g (1.80lbs)
• Construction: Mild Steel
• Finish: Black Textured Powder Coated
• Speaker:
  RMS: 5W
  Impedance: 4Ω
  Output: SPL 1W @ 1M 85dB
  Frequency Response: 150Hz - 10300Hz
• Microphone:
  Directional Response: Cardioid
  Frequency Response: 150Hz - 10500Hz
  Sensitivity: 49.5dB+ 2dB @ 1kHz
  Impedance: 1.6K Ohms+ 3-% @ 1kHz

• Dimensions:
  Height – 153mm (6.02”)
  Width – 106mm (4.17”)
  Depth – 106mm (4.17”)
• Construction: Plastic and Metal
• Finish: Matt Black
• Rated Power Input: 30W 
• Impedance: 8 Ohm
• Sensitivity: SPL @ 1W/ 1M 88dB 
• Frequency Response: 120Hz – 20,000Hz

• Dimensions:
  Height – 36mm (1.41”)
  Width – 36mm (1.41”)
  Depth – 12mm (0.47”)
  Stem - 300mm (11.8”)
  Cable Length - 2m
• Construction: ABS Plastic & Stainless Steel
• Finish: Black Powder coat
• Directional Response: Omnidirectional
• Frequency Response: 100Hz – 20,000Hz
• Sensitivity: -42dB +/-3dB @ 1kHz (0dB=1V/pa) 
• Output Impedance: 2.2K

• Dimensions: Can be moulded on site to required size/shape by installers
• Weight: 100g (0.22lbs)
• Construction: Copper Wire with Black Protective Covering
• Finish: Black PVC