Curve Ecosystem
Curve
The Motorola Curve ecosystem* combines innovative Wi-Fi** enhanced business radios with integrated tools like Wi-Fi Call Buttons and a Digital Hub to streamline communication and customer engagement across environments such as retail, hotels, grocery, and more. Curve Radios deliver reliable push-to-talk voice communication with intuitive controls, cloud-connected features, and centralized management through the Curve Portal, helping teams stay coordinated and productive. When customers or staff press a CB Wi-Fi Call Button, the Digital Hub translates the request into a voice alert sent directly to the compatible*** radio fleet, enabling rapid, discreet response without overhead paging systems. This connected system supports efficient workflows, enhances service responsiveness, and provides remote analytics and configuration for better operational insight. Together, these components create a flexible, scalable communication solution that elevates both team collaboration and customer experience across diverse business settings.
*All models in the ecosystem are sold separately.
** Service subscription required for Curve Radio Wi-Fi capabilities, which powers its Voice Assistant feature.
***The Digital Hub and CB Wi-Fi Call Buttons are compatible with Curve, DLR and DTR radios.
CB Wi-Fi Call Buttons are designed for indoor use.
Curve Radio
Standard Package:
- Curve Radio
- Standard Capacity Battery
- Drop-In Charger w/ Wall Adaptor
- Swivel Belt Holster With
- Radio Quick Reference Guide
- Product Safety Guide
CB Wi-Fi Call Buttons
Standard Package:
- Call button
- 2 batteries
- Quick reference guide
- Product safety guide
- Mounting kit hardware
Curve Digital Hub
Standard Package:
- Smart Hub
- Power supply / Power cord
- Radio Quick Reference Guide
- Product Safety Guide
1-Year Warranty
CB Wi-Fi Call Buttons
2-Year Warranty
Curve Radio
Curve Digital Hub

Discreet. Connected. Responsive.
The Curve ecosystem connects smart technologies to elevate the customer experience, enabling instant communication and smarter, more efficient operations.




Model lineup
Explore the models in this series and their key features.

Curve Radio

CB401 (Glass Mount, Wi-Fi)

CB402 (Blade-style – No Blade, Wi-Fi)

CB403C (Countertop Mount, Wi-Fi)

CB403W (Wall Mount, Wi-Fi)

DH300 Digital Hub
Curve Portal
Key accessories
-

PMLN8311
Curve Audio Over-the-Ear Earpiece
-

PMLN8392
Curve Holster
-
PMPN4603
Curve Radio 5W Single-Unit Rapid Charger
-
3004209T04
48-Inch Cable Assembly With U.S. Power Cord
-

HKKN4028
Business Radio Cloning Cable Kit for Copying Settings Between Radios
-

HKKN4027
Business Radio CPS Cable Kit for Device Programming
-

PMNN4578
DTR Li-Ion Battery, 2500 mAh
-

HKKN4028
Business Radio Cloning Cable Kit for Copying Settings Between Radios
-

HKNN4013
Li-Ion Battery, 1800mAh
-

PMPN4589
6-Pocket Multi-Unit Charger
-

PMPN4587
Single Unit Charger
-
HKLN5016A-1
CB402 BLADE PLANEL, BLUE W/HOLDER
-
HKLN5015A-1
CB402 BLADE PANEL, RED W/HOLDER
-
CB900D-BS
CB900D DESKTOP BASE STATION
-
CB900D-PS
CB900D CALL BOX WITH POWER SUPPLY
-
EAPROG-2
EASY ASSIST PROGRAMMER
-
CB200
INSERT CB200 FACEPLATE INSERT
