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Motorola DTR550 - Digital Two Way Radio |
The Motorola DTR550 is a digital two way radio solution. The digital features allow you to get the best audio quality and coverage area possible. Not only that, they operate on unlicensed 900 megahertz frequencies so they’re less susceptible to interference. Unlike analog radios, you can talk to multiple talk groups on the same radio channel.
In addition to these overall benefits, you’ll be able take advantage of new two way radio technologies.
Multiple uses of the Motorola DTR550
- Digital one-to-one calling: Allows you to call and talk privately with a specific user’s radio. A private-call recipient can receive an alert—either an audible or vibrating signal. And the recipient’s unit displays the caller’s ID.
- Digital one to many calling:
- Public group call—all other DTR Series™ radios on the same group ID and channel hear communications, similar to analog radio operation.
- Private group call—enables you to program DTR Series radios to communicate with specific sets of group members. Caller ID displays group identification.
Individual unit identification also enables:
- Call forwarding to other radio. IDs—notify others that you’re unavailable and allow them to speak with another contact for assistance.
- Transmit ID—receiving radios will display the radio ID of the transmitting unit and, if listed in the receiving radio’s contact list, the transmitting unit’s radio name.
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The Motorola DTR550 features:
- Short message service (SMS) text messaging—with ten preset messages (five on DTR550) for example, “I’ll call you back in 5 minutes,” and support for keyed-in custom messages to meet more specific needs.
- Scroll list—can display frequently used group and private IDs for easiest access. You can also view a recent-calls list, showing the source and target of the last 10 transmissions with time and date information. It all adds up to a superb combination of features for your convenience, management, and productivity all at an extraordinary value.
- 900 MHz ISM license-free band.
- Frequency hopping spread spectrum (FHSS).
- Rugged, compact polycarbonate housing with rubber overmold for comfort—5.2" H x 2.3" W x 1.4" D
- Meets military 810 C, D, E, and F specifications for shock, vibration, water, dust and temperature extremes.
- 2-pin audio accessory jack with captive connector cover.
- Full-graphic backlit display with contrast adjustment and backlight timer.
- Battery gauge.
- Electronic on/off control.
- Up/down electronic volume control.
- Lithium ion battery with included desktop charger.
- Public-group calling.
- Private-group calling.
- Private-call reception, return, origination, and audio/VibraCall® vibration alert.
- Private- and group-call name aliasing (via optional Mini Keyboard).
- Preprogrammed messages for quick and easy response.
- Free-form messages (via optional Mini Keyboard).
- SMS time/date stamping.
- Alert reminder tone.
- Caller ID.
- Recent call list—last 10 transmissions
- Call forwarding.
- 150-unit contact list
- Remote-disable and remote-monitor receipt.
- Over-the-air time/date update receipt.
- Unit-to-unit configuration cloning (via optional Cloning Cable)
The Motorola DTR550 Two Way Radio Includes:
- One DTR Series™ Digital On-Site Two-Way Radio.
- Swivel Belt Holster.
- Charger.
- Drop-in Charging Tray.
- Lithium Ion Battery.
- Quick Reference Guide.
- User’s Guide CD-Rom.
| Most Popular Batteries |
 | Motorola 53963
Standard Capacity Lithium Ion Battery |
| Most Popular Carry Cases |
 | Motorola 53961
Two-Way Radio Plastic Carry Holster |
| Most Popular Microphones |
 | Motorola HMN9051
Remote Speaker Microphone with Coiled Cord and Swivel Clothing Clip |
| Most Popular Headsets |
 | Motorola 53815
Motorola Two-Way Radio Headset |
 | Motorola 53865
Motorola Two-Way Radio Headset |
 | Motorola BDN6773
Lightweight Single Muff Adjustable Headset with Swivel Boom Microphone
Designed for use with Motorola Two-Way Radios,
in affiliation with CommUSA.
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| Most Popular Earpieces |
 | Motorola 56517
Earpiece with Inline Push-to-Talk Microphone
Part # 56517 |
 | Motorola 56518
Earpiece with Boom Microphone
Part # 56518 |
 | Motorola HMN8435
Earbud with Clip Microphone and PTT (2-wire - transmit & receive) |
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