Features
Can transmit 25 available and 10 preprogrammed messages.
Remote update and control functions
Monitors and disables units over the air.
Group calling
Allows users to access up to 50 public and 20 private groups.
Digital one-to-many call
Allows other DTR radios on same group ID and channel to communicate.
SMS text messaging
Comes with reception and origination information, as well as time/date stamping.
Lithium ion battery
Gives extra-long battery life—up to 19 hours of operation per full charge.
Rugged, compact polycarbonate housing
Offers comfort, with rubber overmold.
Durable design
Meets military 810 C, D, E, and F specifications for shock, vibration, water, dust and temperature extremes.
Full-graphic backlit display
Uses contrast adjustment and backlight timer and provides battery gauge.
Caller ID
Stores recent call list—up to last 10 transmissions.
Unit-to-unit configuration
Simplifies cloning operation, with via optional cable.
Specification Sheet
DTR550 and DTR650 Specifications
Product specifications for the DTR550 and DTR650
Performance Characteristics
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Estimated battery life
Up to 19 hours (based on 5/5/90 duty cycle)
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Frequency band
900 MHz ISM License Free
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Power
On-site digital
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Coverage area
Up to 350,000 square feet (or 30 floors) with long whip antenna
Physical Characteristics
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Weight (with standard battery)
5.2 x 2.3 x 1.4 in. (132.3 x 57.2 x 35.4 mm) H x W x D
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Keypad
None
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Weight (with standard battery)
7.8 oz. (221.1 g)
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Emergency button
None
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Display
Full
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Dimensions H x W x D (with standard battery)
5.2" x 2.3" x 1.4" (132.3 mm x 57.2 mm x 35.4 mm)
Radio Features
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Channel spacing (kHz)
50
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Number of channels
Up to 150 Contacts (Maximum 50 public groups / 20 private groups)
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Cloning
With cable
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VibraCall
Yes
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Front panel programmable
Yes
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Yes
Technology
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Digital technology
Yes
User Environment
-
FCC license-free
Yes
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Mil spec
810 C, 810 D, 810 E, 810 F
Warranty
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Standard warranty
1 year
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Standard package
Swivel belt holster, 1-hr charger, drop in charging tray, high capacity Li-Ion battery, 1/4 wave stubby antenna, quick reference cards, tri-lingual user's guide (CD)
