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

Overview

SKU: SLNF0258
Condition: New
Availability: Usually Ships in 2-3 Weeks
Write a Review 13% OFF
Code Blue

Code Blue SLNF0258 CB4R Syl Wem Np 24V 4GLTE

The Code Blue SLNF0258 is a replacement component designed for CB4r SYL WEM NP security systems. This 24V DC-compatible part integrates 4G LTE connect…

$3,820.00 $3,307.99 SAVE $512

Quantity:

Adding to cart… The item has been added
Compatibility guidance available for your deployment
Senior specialists for pre and post-sales support
Authorized sourcing and documentation support
Shipping and lead-time confirmation before install
Laura Bennett, IPSD Senior Specialist

Talk to Laura

200+ hrs training • U.S - based

Senior Specialist • 877-277-7147

Message Call

Code Blue SLNF0258 CB4R Syl Wem Np 24V 4GLTE

$3,820.00
$3,307.99
Add to Cart

Overview

SKU: SLNF0258
Condition: New
Availability: Usually Ships in 2-3 Weeks

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

The Code Blue SLNF0258 is a replacement component designed for CB4r SYL WEM NP security systems. This 24V DC-compatible part integrates 4G LTE connectivity to support modern wireless surveillance and monitoring applications.

This accessory is engineered for seamless compatibility with Code Blue CB4r series equipment. The dual voltage support (12-24V DC) provides flexibility across various installation configurations.

Key Specifications:

  • Operating Voltage: 24V DC (12-24V range compatible)
  • Connectivity: 4G LTE wireless capability
  • Brand: Code Blue
  • Part Number: SLNF0258

Expert Analysis
Specifications
Compatible Accessories: & replacement parts for
Audio: Paging Amplifier during production & began utilizing a 12-24V DC. While the change in this component &
Color: Part # Color Part #
Brand: Code Blue
MPN: SLNF0258
Type: Spare Part
Power: 24V DC
Q&A
Reviews
Product Video
Have Questions?

RELATED PRODUCTS

Image coming soon
Add to Cart The item has been added

Code Blue

SKU: CB4R00121

Code Blue CB4R00121 CB4R Syl Cc Wem Np 24V

  • Operates at 24V DC, matching CB4 series power architecture with no voltage conversion needed.
  • Plug-and-play replacement mates to existing CB4 audio and power harnesses without adapters.
  • Supports wall, pole, recessed, and rack mount configurations from a single replacement part.
$1,400.00 $1,212.99 Save $187.01
Add to Cart
The item has been added
Free shipping over $499
$1,400.00 $1,212.99 Save $187.01
Add to cart Add to quote
Code Blue CB4R00093 CB4R Syl Blem Np 24V
Add to Cart The item has been added

Code Blue

SKU: CB4R00093

Code Blue CB4R00093 CB4R Syl Blem Np 24V

  • Direct replacement power supply keeps Code Blue paging amplifier systems operational.
  • Supports 12–24V DC operation, accommodating varied installation voltage requirements.
  • Purpose-built for Code Blue audio distribution assemblies, simplifying service calls.
$1,250.00 $1,082.99 Save $167.01
Add to Cart
The item has been added
Free shipping over $499
$1,250.00 $1,082.99 Save $167.01
Add to cart Add to quote
Image coming soon
Add to Cart The item has been added

Code Blue

SKU: SLNF0269

Code Blue SLNF0269 CB4R Gwt Rem Np 24V 4GLTE

  • 4G LTE connectivity keeps remote sites online without wired network infrastructure.
  • 24V DC operation aligns with standard Code Blue panel and amplifier power supplies.
  • Expansion module design slots into existing Code Blue systems as a drop-in replacement.
$3,820.00 $3,307.99 Save $512.01
Add to Cart
The item has been added
Free shipping over $499
$3,820.00 $3,307.99 Save $512.01
Add to cart Add to quote
Code Blue CB4R Sbl Wem Np 24V
Add to Cart The item has been added

Code Blue

SKU: CB4R00105

Code Blue CB4R Sbl Wem Np 24V - CB4R00105

  • Delivers 24V DC power integrated into the enclosure, eliminating separate power conditioning.
  • Supports wall, pole, and recessed mounting orientations for flexible field deployment.
  • Designed for CB4 Series speakerphone towers, simplifying retrofits and expansion installs.
$995.00 $861.99 Save $133.01
Add to Cart
The item has been added
Free shipping over $499
$995.00 $861.99 Save $133.01
Add to cart Add to quote
Image coming soon
Add to Cart The item has been added

Code Blue

SKU: CB4R00079

Code Blue CB4R Sbl Wem Np 24V - CB4R00079

  • IP56/NEMA 4X all-steel enclosure handles outdoor dust and water-jet exposure.
  • Supports 24V AC or optional PoE, eliminating dedicated transformer runs on retrofits.
  • Integrates with ToolVox, Blue Alert MNS, and EMS via analog or VoIP configurations.
$1,250.00 $1,082.99 Save $167.01
Add to Cart
The item has been added
Free shipping over $499
$1,250.00 $1,082.99 Save $167.01
Add to cart Add to quote

Looking for more Code Blue products? Shop the full Code Blue 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
!