Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

STI STI-13510FR Universal Stopper Intercom

Overview

The STI STI-13510FR is a Universal Stopper intercom unit designed for access control and communication integration. This model features an enclosed back box with open mount configuration, supporting dome low-profile mounting options. Operating at 24VDC, it is suitable for security integrators requiring reliable two-way communication in controlled access environments.

Compatibility

The unit integrates into door access and intercom systems where universal mounting compatibility is required. The open mount design accommodates standard installation frames and brackets common to access control deployments. Verify system voltage and communication protocol compatibility with your access control platform before ordering.

Key Specifications

  • Operating Voltage: 24VDC
  • Mount Type: Open Mount with Dome Low Profile Options
  • Configuration: Enclosed Back Box
  • Unit Type: Intercom
Specifications
Product Type: Intercom
Mount Type: Options Dome Low Profile
Voltage: 24VDC
Warranty: Manufacturer Warranty
Package Contents: d.; Typical working properties of
Ip Rating: IP56
Mounting: Options Dome Low Profile
Compatible Accessories: Available
Q&A
Reviews
Have Questions?

STI Universal Stopper® without Horn, Enclosed Back Box, Open Mount...

$151.72
$150.99

RELATED PRODUCTS

Save $0.15
STI Universal Stopper® without Horn Housing, Enclosed Back Box, Op... (view 2)
Add to Cart The item has been added

STI STI-13500NB

STI Universal Stopper® without Horn Housing, Enclosed Back Box, Op...

24VDC intercom for entry gates and access points, no horn housing

  • Enclosed back box design protects wiring and components at installation
  • 24VDC powered operation integrates into standard access control systems
  • IP54 rated for reliable performance in outdoor and semi-exposed locations
Usually Ships in 2-3 Weeks Free shipping over $499
$143.14 $142.99 Save $0.15
The item has been added Add to quote
$143.14 $142.99 Save $0.15
Save $0.15 Add to cart Add to quote
Save $0.73
STI Universal Stopper® without Horn, Enclosed Back Box, Sealed Mou...
Add to Cart The item has been added

STI STI-13410FR

STI Universal Stopper® without Horn, Enclosed Back Box, Sealed Mou...

24VDC intercom for access control without horn output

  • Dome low-profile mount with enclosed back box and sealed housing
  • IP56-rated sealed mount prevents environmental contamination
  • Integrates into standard access control and entry communication systems
Usually Ships in 2-3 Weeks Free shipping over $499
$151.72 $150.99 Save $0.73
The item has been added Add to quote
$151.72 $150.99 Save $0.73
Save $0.73 Add to cart Add to quote
Save $0.15
STI Universal Stopper® without Horn Housing, Enclosed Back Box, Sea...
Add to Cart The item has been added

STI STI-13400NB

STI Universal Stopper® without Horn Housing, Enclosed Back Box, Sea...

Compact 24VDC intercom for STI access control systems

  • Enclosed back box design fits recessed or wall-mounted installations
  • 24VDC operation integrates into standard security infrastructure
  • IP54-rated for use at entry points and facility access checkpoints
Usually Ships in 2-3 Weeks Free shipping over $499
$143.14 $142.99 Save $0.15
The item has been added Add to quote
$143.14 $142.99 Save $0.15
Save $0.15 Add to cart Add to quote
Save $0.73
STI STI-14410FR Universal Stopper® Low Profile, without Horn, Enclosed Back Box...
Add to Cart The item has been added

STI STI-14410FR

STI Universal Stopper® Low Profile, without Horn, Enclosed Back Box...

Low-profile intercom stopper, 24VDC, enclosed box, horn-optional

  • Compact dome mount fits door or wall without surface protrusion
  • 24VDC operation integrates with standard access control infrastructure
  • Enclosed back box design protects components, horn sold separately
Usually Ships in 2-3 Weeks Free shipping over $499
$151.72 $150.99 Save $0.73
The item has been added Add to quote
$151.72 $150.99 Save $0.73
Save $0.73 Add to cart Add to quote
Save $0.86
STI Universal Stopper® with Horn Enclosed Back Box - STI-13520FR
Add to Cart The item has been added

STI STI-13520FR

STI Universal Stopper® with Horn Enclosed Back Box - STI-13520FR

Universal stopper intercom unit combining door retention with integrated horn and two-way communication capability

  • Runs on 24VDC, integrating directly into standard access control panel infrastructure.
  • Combines door retention, horn notification, and two-way audio at a single mount point.
  • Enclosed back box shields terminals, reducing termination complexity during rough-in.
Usually Ships in 2-3 Weeks Free shipping over $499
$219.85 $218.99 Save $0.86
The item has been added Add to quote
$219.85 $218.99 Save $0.86
Save $0.86 Add to cart Add to quote

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources