RCI 903 Series Audible Alert with Tamper-Resistant Design 80-96dB Electronic Access Control

RCI 903 Series Audible Alert with Tamper-Resistant Design 80-96dB Electronic Access Control

Professional Electronic Monitoring Solution

The RCI 903 Series Audible Alert provides reliable remote or local monitoring with field-selectable continuous or intermittent tone output of 80-96dB. Featuring tamper-resistant construction with an extruded aluminum 1/4" plate and beveled edges, this electronic access control device operates on 30mA, 10-26VDC power. The compact 3"W x 4-3/4"H dimensions allow mounting to single gang boxes or narrow stile door frames with included stainless steel tamper-proof screws and spanner bit.

Professional Features & Benefits

• Compact Dimensions: 3"W x 4-3/4"H (76mm x 121mm) design fits standard single gang boxes and narrow stile door frames for versatile installation options.
• Field-Selectable Audio Output: Continuous or intermittent tone options with 80-96dB output level for effective monitoring and alert applications.
• Low Power Operation: 30mA current draw with 10-26VDC voltage range provides flexible power supply compatibility for various access control systems.
• Tamper-Resistant Construction: Extruded aluminum 1/4" plate with beveled edges and stainless steel tamper-proof screws provide enhanced security and durability.
• Easy Installation: Push-on wire connectors and included hardware kit with spanner bit enable quick mounting and connection for efficient installation.
• Dual Finish Options: Available in Brushed Anodized Aluminum (28) or Brushed Anodized Dark Bronze (40) finish to complement various architectural requirements.
• Compatible Accessories: Optional 9SURBOX surface-mount single gang box available for applications requiring surface mounting solutions.
• Manufacturer Warranty: 2 Year Limited Warranty for added confidence and protection.

Technical Specifications

• Commercial/Residential: Commercial
• Department: Door Hardware
• Electronic: Yes
• Product Category: Electronic Access Controls
• Product Group: Electronic Access Controls
• Product Subgroup: Sensors, Switches, Relays and Timers
• Product Type: Switches
• Series: 903 Series
• Subcategory: Push Buttons Switches

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm 10-26VDC voltage and 30mA current capacity before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and push-on wire connectors provided.
5. Configure operational settings including continuous or intermittent tone selection per application requirements.
6. Restore power and test all functions including normal operation, audio output levels, and integration with connected monitoring systems.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Commercial Building Security Systems
• Retail Loss Prevention
• Healthcare Facility Access Control
• Educational Institution Safety Systems
• Industrial Facility Monitoring
• Emergency Exit Compliance
• Government and Municipal Buildings

Tamper-Resistant Design

The RCI 903 Series features enhanced security with an extruded aluminum 1/4" plate construction and beveled edges that resist tampering attempts. Stainless steel tamper-proof screws and included spanner bit ensure secure mounting while preventing unauthorized removal or adjustment of the device.

Why Choose RCI Quality?

RCI 903 Series audible alerts deliver professional-grade reliability with extruded aluminum construction and tamper-resistant design rated for demanding commercial applications. The 2 Year Limited Warranty provides added confidence for critical monitoring installations. Engineered for commercial access control systems where dependable audio alert performance and security are essential.