top of page

Price Excludes VAT

SRS 5150M speaker unit can be used with all audio door entry systems using traditional wiring (4+n). It has two, built-in amplifiers for speech in both directions and will accept power from a variety of sources.

This speech module (speaker unit) is designed to be fitted into the back box, rather than onto the front plate.

Please note: this product replaces the 5155M.

SRS 5150M speaker

SKU: 5150M
£76.84 Regular Price
£73.00Sale Price
  • Features:

    • High compatibility
    • Can be used for refurbishments



  • echnical Data:

    • Traditional wiring (4+n)
    • Terminal + 6 - 12V DC, or 8 - 12V AC
    • Terminal 1 Microphone Out - to phone earpiece
    • Terminal 2 Microphone In - from phone microphone
    • Terminal - OV of system
    • Terminal C Tone Call output



    • 112 x 76 x 17 (hwd mm)
bottom of page