903 Audible Alert

The 903 audible alert is designed for remote or local monitoring. The alert is field-selectable for a continuous or intermittent tone of 80-96dB. Push-on wire connectors are included and quickly mounts the device for easy installation. The RCI 903 hardware kit includes stainless steel tamper-proof screws, spanner bit, and the extruded aluminum ¼” plate with beveled edges that increase durability.

  • Warranty: 2 Year Limited Warranty

Product details

  • For remote or local monitoring
  • Quickly mounts to single gang box (Standard) or narrow stile door frames (Narrow)
  • Extruded aluminum 1/4″ (6mm) plate with beveled edges for tamper-resistance and durability
  • Hardware kit includes stainless steel tamper-proof screws and spanner bit
  • Push-on wire connectors included
  • Available in Brushed Anodized Aluminum (28) or Brushed Anodized Dark Bronze (40) finish
  • 2 Year Limited Warranty

Dimensions: 3″W x 4-3/4″H (76mm x 121mm)

  • Field-selectable continuous or intermittent tone (80-96dB)
  • 30mA, 10-26VDC


  • 9SURBOX – Surface-mount single gang box