STI
SKU: STI-13020CG
STI STI-13020CG Universal Stopper with Horn Flush Mount
Flush-mount door stopper with horn for access control systems
Product images are provided for reference and may not represent the exact model, configuration, or included
components.
Overview
SKU:
STI-13020CR
UPC:
662950130307
Condition:
New
Availability:
Special Order · Ships in 2-3 weeks
Warranty
Manufacturer Warranty
STI STI-13020CR Universal Stopper with Horn Flush Mount
Flush-mount stopper with horn for 24VDC intercom systems
STI STI-13020CR Universal Stopper with Horn Flush Mount
$136.73
$103.99
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Item
Qty
Status
Price
Mounts & Accessories recommended
Recorders, NVRs & Storage recommended
Licenses & Software where applicable
Services & Training optional
Bundle Summary
Bundle Subtotal:
$0.00
Mounts & Accessories:
$0.00
Recorders & NVRs:
$0.00
Licenses:
$0.00
Services:
$0.00
Total:
$0.00
Overview
SKU:
STI-13020CR
UPC:
662950130307
Condition:
New
Availability:
Special Order · Ships in 2-3 weeks
Warranty
Manufacturer Warranty
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.
Send Laura a Message
Senior Specialist · Typically replies within 1 business day
Description
STI STI-13020CR Universal Stopper with Horn
Overview
The STI STI-13020CR is a Universal Stopper® intercom accessory with integrated horn and flush-mount configuration. Engineered for security integrators and access control installers, this device provides audible signaling capability within intercom systems. The unit operates at 24VDC, making it compatible with standard building automation and access control power supplies.
Compatibility
This stopper accessory integrates into existing intercom infrastructure and flush-mount installations. Its universal design accommodates custom labeling for facility-specific identification. Suitable for door entry, building management, and access control applications requiring audible alert functionality.
Technical Specifications
Voltage: 24VDC. Mount Type: Flush. Custom label support enables clear facility identification and user instruction placement.
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-
Ip Rating:
IP54
Mounting:
Option Height Width Depth
Compatible Accessories:
Available
Have Questions?
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Item
Qty
Status
Price
Mounts & Accessories recommended
Recorders, NVRs & Storage recommended
Licenses & Software where applicable
Services & Training optional
Bundle Summary
Bundle Subtotal:
$0.00
Mounts & Accessories:
$0.00
Recorders & NVRs:
$0.00
Licenses:
$0.00
Services:
$0.00
Total:
$0.00
RELATED PRODUCTS
Add to Cart
The item has been added
STI
SKU: STI-13010FR
STI STI-13010FR Universal Stopper Flush Mount Intercom
Passive 24VDC flush-mount intercom for mixed-vendor access control
- Passive interface integrates with existing systems without amplifier conflicts
- Flush-mount design installs recessed into door frames for clean profile
- 24VDC operation connects directly to standard access control power circuits
$67.68
$42.99
Save $24.69
The item has been added
Add to Cart
The item has been added
STI
SKU: STI-13010CR
STI STI-13010CR Universal Stopper without Horn Flush Mount
Flush-mount universal stopper for 24VDC STI intercom systems
- 24VDC hardwired operation integrates into door access control infrastructure
- Flush-mount design fits standard doorway frames without surface protrusion
- Functions without integrated horn; pairs with separate audio signaling systems
$74.08
$48.99
Save $25.09
The item has been added
Add to Cart
The item has been added
STI
SKU: STI-13020CB
STI STI-13020CB Universal Stopper with Horn Flush Intercom
24VDC flush-mount stopper with integrated horn and intercom
- Universal stopper design fits multiple door frame types and mounting configs
- Integrated horn and intercom for audible alerts and two-way communication
- Flush-mount option supports both surface and recessed installation
$142.99
The item has been added
Add to Cart
The item has been added
STI
SKU: STI-13030FR
STI Universal Stopper® with Horn & Relay, Flush, Fire Label
Flush fire-rated stopper with horn, relay, and door hold-open at 24VDC
- Integrated horn and relay trigger audible alerts with electrical switching for access control
- Fire-labeled design with low-profile dome mount for standard door frame installation
- 24VDC operation with door hold-open functionality for emergency egress compliance
$176.99
The item has been added
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.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology