STI Universal Stopper® Low Profile, with Horn, Flush, Custom Label
STI Universal Stopper® Low Profile, with Horn, Flush, Custom Label
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.

Get Free Pre-Sales Support Buy Design Hours ($175/hr)
Description

STI STI-14020CB Universal Stopper Low Profile Intercom with Horn

Overview

The STI STI-14020CB is a low-profile intercom unit designed for entry control and communication applications. This Universal Stopper model integrates a horn function and supports flush mounting configurations, making it suitable for building entry points and security integration installations. The unit operates at 24VDC, a standard voltage for security systems.

Compatibility

This intercom module is compatible with STI access control and communication system architectures. The low-profile form factor and flush mount option accommodate both surface and recessed installations. Custom label capability allows integration into multi-door and multi-floor deployments with clear identification.

Features

  • Low-profile design for discrete installation
  • Integrated horn function for audio signaling
  • Flush mount option available
  • Custom label support for system integration
  • 24VDC operation
Expert Analysis
Specifications
Product Type: Intercom
Mount Type: Option Height Width Depth
Voltage: 24VDC
Warranty: Manufacturer Warranty
Package Contents: LED ad alta intensità.; 8 Modelli di flash; Selezione della velocità (solo STI-
Q&A
Reviews
Product Video
Have Questions?

STI Universal Stopper® Low Profile, with Horn, Flush, Custom Label

$128.97
$86.99
Add to Cart

RELATED PRODUCTS

Save $0.98
STI Universal Stopper® Low Profile, with Horn, Flush, Custom Label
Add to Cart The item has been added

STI STI-14020CR

STI Universal Stopper® Low Profile, with Horn, Flush, Custom Label

Flush-mount intercom with integrated horn and custom labeling for access control

  • 24VDC low-profile design fits compact mounting spaces in security systems
  • Integrated horn operation for two-way communication without external amplifier
  • Custom label support enables site-specific identification and wayfinding
Usually Ships in 2-3 Weeks Free shipping over $499
$128.97 $127.99 Save $0.98
Add to Cart
The item has been added Add to quote
$128.97 $127.99 Save $0.98
Save $0.98 Add to cart Add to quote
Save $0.90
STI Universal Stopper® Low Profile, Horn, Flush, Fire Label STI-14020FR
Add to Cart The item has been added

STI STI-14020FR

STI Universal Stopper® Low Profile, Horn, Flush, Fire Label

Low-profile flush intercom with integrated horn and fire-rated label

  • 24VDC operation with integrated horn for audible emergency alerts
  • Flush-mount design fits doorway and access control installations
  • Fire-rated label meets life-safety notification requirements
Usually Ships in 2-3 Weeks Free shipping over $499
$125.89 $124.99 Save $0.90
Add to Cart
The item has been added Add to quote
$125.89 $124.99 Save $0.90
Save $0.90 Add to cart Add to quote
Save $0.82
STI Universal Stopper® Low Profile, Horn, Surface Mount, Fire Label... STI-14220FR-FR
Add to Cart The item has been added

STI STI-14220FR-FR

STI Universal Stopper® Low Profile, Horn, Surface Mount, Fire Label...

Low-profile TCP/IP intercom with horn speaker and fire rating

  • Surface-mount design fits tight spaces at entry points and gates
  • 24VDC operation with TCP/IP networking for access control systems
  • Horn audio output with fire label for emergency communication areas
Usually Ships in 2-3 Weeks Free shipping over $499
$144.81 $143.99 Save $0.82
Add to Cart
The item has been added Add to quote
$144.81 $143.99 Save $0.82
Save $0.82 Add to cart Add to quote
Save $0.09
STI Universal Stopper® Low Profile without Horn - STI-14010NY
Add to Cart The item has been added

STI STI-14010NY

STI Universal Stopper® Low Profile without Horn - STI-14010NY

Low-profile, flush-mount protective enclosure designed to guard door intercoms, keypads, emergency buttons, and communication devices in both indoor

  • Flush-mount polycarbonate enclosure protects intercoms and keypads in indoor/outdoor use.
  • Runs on 24VDC with relay output supporting 12–24VDC switching logic for access control integration.
  • No-horn, no-label configuration suits deployments where alarms are managed by separate system components.
Usually Ships in 2-3 Weeks Free shipping over $499
$74.08 $73.99 Save $0.09
Add to Cart
The item has been added Add to quote
$74.08 $73.99 Save $0.09
Save $0.09 Add to cart Add to quote
Save $0.15
STI STI-14400NB Universal Stopper® Low Profile without Horn Housing, Enclosed B...
Add to Cart The item has been added

STI STI-14400NB

STI Universal Stopper® Low Profile without Horn - STI-14400NB

Low-profile polycarbonate protective housing engineered to shield intercoms, keypads, emergency buttons, and fire alarm stations from vandalism

  • UV-stabilized polycarbonate housing protects intercoms and keypads indoors or outdoors.
  • Runs on 24VDC, drawing from existing access control infrastructure—no separate supply needed.
  • Low-profile ADA-compliant design suits retrofit installs where space and code compliance are critical.
Usually Ships in 2-3 Weeks Free shipping over $499
$143.14 $142.99 Save $0.15
Add to Cart
The item has been added Add to quote
$143.14 $142.99 Save $0.15
Save $0.15 Add to cart Add to quote

Looking for more STI products? Shop the full STI catalog →

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
!