Description
Motorola DLR110 Curve 900MHz 1W 10-Channel Digital Radio
License-free 900 MHz digital portable radio with antimicrobial housing, Wi-Fi connectivity, and up to 16-hour battery life for retail, hospitality, and medical environments.
The Motorola DLR110, also known as the Motorola Curve, is a 1-watt 10-channel digital portable radio operating on the license-free 900 MHz ISM band. No FCC license or monthly subscription is required — deploy straight out of the box. The antimicrobial outer housing inhibits surface microbial growth, making it well-suited for medical clinics, grocery chains, and food service environments. Built-in Wi-Fi connectivity enables integration with the Motorola Curve Portal for firmware updates, fleet management, and Virtual Voice Assistant features. The DLR110 operates from -20°C to +60°C and is rated to MIL-STD-810H.
Designed specifically for retail, hospitality, and commercial environments, the Motorola Curve integrates push-to-talk radio with Wi-Fi-powered cloud connectivity — giving you robust voice communications and advanced fleet management in a single, user-friendly device. With a coverage range of up to 300,000 square feet or 20 floors, the Curve keeps your team connected across the largest showrooms, warehouses, and shopping mall environments. The Curve is fully interoperable with Motorola DTR and DLR series radios and Motorola callboxes, protecting your existing radio investment.
Key Features & Benefits
License-Free 900 MHz Operation: No FCC license, regulatory fees, or monthly subscriptions required — deploy straight out of the box.
Up to 300,000 Sq Ft / 20 Floors Coverage: Extended range keeps teams connected across large retail floors, warehouses, and multi-story environments.
Voice Assistance Button: Initiate calls, log in/out, send voicemail, and trigger group or private calls hands-free using simple voice commands (e.g., “call Patricia” or “contact Produce Department”).
Voicemail: Send and receive audio messages so team members can respond when not engaged — without interrupting an active customer interaction or task.
Call All Available: Reaches only team members not already engaged in a radio conversation, so active staff stay focused without unwanted interruptions.
Private Reply: Instantly switch from a group announcement to a discreet one-on-one conversation at the push of a button.
Color LED Status Indicator: Clear visual indicator communicates radio operating status at a glance, simplifying fleet awareness for supervisors and staff.
Antimicrobial Housing: Specially treated outer shell inhibits surface microbial growth — ideal for medical, food service, and high-traffic retail environments.
Wi-Fi Connectivity: Connects to the Motorola Curve Portal for firmware updates, fleet provisioning, and Virtual Voice Assistant features.
Interoperable with DTR, DLR & Callboxes: Works seamlessly with existing Motorola DTR and DLR series digital radios and Motorola callboxes.
MIL-STD-810 Rated: Meets MIL-STD-810C, D, E, F, G, and H military specifications covering temperature, shock, vibration, dust, and humidity.
10 Channels: Separate departments or teams across up to 10 dedicated talk channels.
Lightweight: 5.11 oz (145 g) with BT90 battery for comfortable all-day wear during active shifts.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model / SKU |
DLR110 (Motorola Curve) |
| Product Type |
Digital Portable Two-Way Radio |
| Frequency Band |
902–928 MHz ISM (License-Free) |
| FCC Modulation |
8-Level FSK 900 MHz FHSS |
| RF Power Output |
1 Watt |
| Channel Capacity |
10 Channels |
| Channel Spacing |
50 kHz |
| Coverage Range |
Up to 300,000 sq ft or 20 floors |
| Wireless Connectivity |
Wi-Fi (Motorola Curve Portal) |
| Interoperability |
Motorola DTR Series, DLR Series, Callboxes |
| Military Standard |
MIL-STD-810C, D, E, F, G, H |
| Dust Intrusion |
IEC 60529 IP5X |
| Operating Temperature |
-20°C to +60°C |
| Storage Temperature |
-40°C to +85°C |
| Housing |
Antimicrobial |
| FCC License Required |
No |
Battery & Dimensions
| Attribute |
BT90 Battery (HKNN4013B) |
BT110 Battery (PMNN4578) |
| Battery Capacity |
1800 mAh |
2500 mAh |
| Charging Time |
4 hours |
5 hours 15 minutes |
| Battery Life (Wi-Fi off) |
11.5 hours |
16 hours |
| Battery Life (Wi-Fi on, Voice Assistant active) |
10 hours |
14.5 hours |
| Dimensions (H × W × D) |
4.55″ × 1.87″ × 0.95″ (115.5 × 47.5 × 24.0 mm) |
4.55″ × 1.87″ × 1.02″ (115.5 × 47.5 × 26.0 mm) |
| Weight |
5.11 oz / 145 g |
5.45 oz / 155 g |
RF Specifications
| Parameter |
Value |
| Receiver |
| Preamble Sensitivity |
-125 dBm |
| Frequency Stability |
±1 PPM |
| RX Spur Emissions (Radiated) |
<43.5 dBuV/m @ 3m |
| Blocking Immunity (±500 kHz to ±1 MHz) |
75 dB |
| Blocking Immunity (±1 MHz to ±15 MHz) |
80 dB |
| Audio Distortion @ Rated |
<5% |
| Transmitter |
| RF Output |
1 W |
| Channel Spacing |
50 kHz |
| Frequency Stability (-30°C to +60°C) |
±1 PPM |
| TX Spurious Emissions (Radiated) |
<54 dBuV/m @ 3m |
| Audio Distortion |
<3% |
| TX ACPR |
-50 dBc |
Controls & Indicators
| Control / Indicator |
Function |
| Power On/Off |
Powers the radio on and off |
| Volume Control |
Adjusts speaker volume |
| Channel/Menu Button |
Selects talk channels and navigates menu options |
| Push-to-Talk (PTT) Button |
Initiates voice transmission to selected channel or contact |
| Voice Activation Button |
Wi-Fi-powered; triggers voice-assisted login/logout, direct calls, group calls, and voicemail |
| Programmable Button |
Configurable via CPS for: Private Reply, Direct Call, Call All Available, Page All, Mute, Priority Contact List, or Scan |
| Color LED Status Indicator |
Visual display of radio operating status at a glance |
What’s Included
Recommended Accessories
Batteries & Charging
Audio Accessories
Programming & Configuration
- Motorola HKKN4027 CPS Cable Kit — For programming the DLR110 Curve via Motorola CPS software.
- Motorola HKKN4028 Cloning Cable Kit — For cloning radio configurations between DLR110 Curve units.
Power
Frequently Asked Questions
Is an FCC license required to operate the DLR110?
No. The DLR110 operates on the 902–928 MHz ISM band, which is designated for license-free commercial use. No regulatory paperwork or recurring fees are required.
Can the DLR110 communicate with older Motorola analog radios?
No. The DLR110 uses 900 MHz digital FHSS and cannot communicate with legacy VHF or UHF analog radios such as the CLS or RM series. It is compatible with other Motorola DLR and DTR digital radios and Motorola callboxes.
What is the coverage range of the Motorola Curve?
The Motorola Curve DLR110 covers up to 300,000 square feet or 20 floors, making it suitable for large retail showrooms, warehouses, multi-story buildings, and outdoor areas including parking lots.
How long does the battery last?
With the included BT90 battery (HKNN4013B): up to 11.5 hours with Wi-Fi off, or 10 hours with Wi-Fi on and Voice Assistant active. The optional BT110 battery (PMNN4578) extends runtime to 16 hours (Wi-Fi off) or 14.5 hours (Wi-Fi on).
Do I need a subscription to use the Wi-Fi feature?
No paid subscription is required for standard voice communication or basic channel features. Connecting to Wi-Fi enables access to the Motorola Curve Portal for firmware updates and advanced fleet management features.
What is the Voice Assistance Button?
The Voice Assistance Button uses the radio’s Wi-Fi connection to enable hands-free access to features including login/logout, direct calls, group calls, and voicemail — all triggered by simple voice commands without touching the radio.
What functions can I assign to the Programmable Button?
The Programmable Button on the DLR110 Curve can be configured via CPS for: Private Reply, Direct Call (must be enabled by CPS), Call All Available, Page All, Mute, Priority Contact List, or Scan.
More Resources
Warranty
2-year manufacturer’s warranty.
