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Whelen Inner Edge RST
The Whelen Inner Edge® RST™ is a vehicle-specific interior warning system engineered for rear-window applications on law-enforcement and public-safety vehicles. Designed to mount near the rear headliner, the RST provides strong rear-facing warning visibility while maintaining a clean, low-profile installation that minimizes obstruction of the rear window and helps reduce flashback into the passenger compartment. This makes it especially well suited for marked and unmarked SUVs, pickups, patrol vehicles, and specialty units.
The Inner Edge RST is available with SOLO™, DUO™, and TRIO™ Super-LED® lightheads in 8-, 10-, and 12-lamp configurations depending on vehicle fitment. Whelen’s Proclera® Optic Technology uses silicone optics to focus and amplify LED output, while BroadBand Blue™ technology provides enhanced intensity and a larger optical image in compatible blue configurations.
Available WeCanX® and Low Current control configurations provide flexibility for different vehicle electrical and control-system requirements. Compatible models allow individual control of warning colors, while 70 Scan-Lock™ flash patterns provide extensive programming options for different operating environments and agency preferences.
Customizable Options
Vehicle-specific rear headliner / rear-window mounting
Available in 8-, 10-, or 12-lamp configurations
SOLO™, DUO™, and TRIO™ Super-LED® lightheads available
Proclera® Optic Technology for focused and amplified LED output
BroadBand Blue™ technology available for enhanced blue-light performance
Available with WeCanX®, or Low Current control
Low Current SOLO™ configurations operate at less than 0.25 amp
70 Scan-Lock™ flash patterns
Individual control of warning colors on compatible configurations
Available warning colors include Amber, Blue, White, Green, and Red
Multi-color combinations can include Red/White, Blue/White, Amber/White, Green/White, Red/Blue, Red/Amber, Red/Green, Blue/Amber, Blue/Green, and Amber/Green
TRIO™ combinations are available on compatible WeCanX® configurations
Vehicle-specific housings help minimize flashback into the passenger compartment
17-foot cable included
Ships fully assembled
12 VDC operation
SAE Class 1 configurations available
Depth and height vary by vehicle application
Vehicle-specific configurations are available for select Chevrolet, Dodge/Ram, Ford, Tesla, and other supported platforms
Because the Inner Edge RST uses vehicle-specific housings and mounting systems, available lamp counts and configurations vary by vehicle year, make, and model. Contact 785 Upfitting for assistance selecting the appropriate Inner Edge RST configuration for your vehicle or fleet.
The Whelen Inner Edge® RST™ is a vehicle-specific interior warning system engineered for rear-window applications on law-enforcement and public-safety vehicles. Designed to mount near the rear headliner, the RST provides strong rear-facing warning visibility while maintaining a clean, low-profile installation that minimizes obstruction of the rear window and helps reduce flashback into the passenger compartment. This makes it especially well suited for marked and unmarked SUVs, pickups, patrol vehicles, and specialty units.
The Inner Edge RST is available with SOLO™, DUO™, and TRIO™ Super-LED® lightheads in 8-, 10-, and 12-lamp configurations depending on vehicle fitment. Whelen’s Proclera® Optic Technology uses silicone optics to focus and amplify LED output, while BroadBand Blue™ technology provides enhanced intensity and a larger optical image in compatible blue configurations.
Available WeCanX® and Low Current control configurations provide flexibility for different vehicle electrical and control-system requirements. Compatible models allow individual control of warning colors, while 70 Scan-Lock™ flash patterns provide extensive programming options for different operating environments and agency preferences.
Customizable Options
Vehicle-specific rear headliner / rear-window mounting
Available in 8-, 10-, or 12-lamp configurations
SOLO™, DUO™, and TRIO™ Super-LED® lightheads available
Proclera® Optic Technology for focused and amplified LED output
BroadBand Blue™ technology available for enhanced blue-light performance
Available with WeCanX®, or Low Current control
Low Current SOLO™ configurations operate at less than 0.25 amp
70 Scan-Lock™ flash patterns
Individual control of warning colors on compatible configurations
Available warning colors include Amber, Blue, White, Green, and Red
Multi-color combinations can include Red/White, Blue/White, Amber/White, Green/White, Red/Blue, Red/Amber, Red/Green, Blue/Amber, Blue/Green, and Amber/Green
TRIO™ combinations are available on compatible WeCanX® configurations
Vehicle-specific housings help minimize flashback into the passenger compartment
17-foot cable included
Ships fully assembled
12 VDC operation
SAE Class 1 configurations available
Depth and height vary by vehicle application
Vehicle-specific configurations are available for select Chevrolet, Dodge/Ram, Ford, Tesla, and other supported platforms
Because the Inner Edge RST uses vehicle-specific housings and mounting systems, available lamp counts and configurations vary by vehicle year, make, and model. Contact 785 Upfitting for assistance selecting the appropriate Inner Edge RST configuration for your vehicle or fleet.

