The DTR550 portable radio is no longer manufactured, however accessories and replacement parts may be available. Please contact your Motorola representative for additional information.
The DTR550 digital on-site portable two-way radio operates at 900 MHz and offers enhanced communication options, including Digital One-to-One Calling and Digital One-to-Many Calling (Public Group and Private Group). It also provides enhanced performance with greater coverage, longer battery life and digital audio quality that is loud and clear everywhere you have coverage. Group CallingAllows users to access up to 20 public and 10 private groups. Digital One-to-Many CallAllows other DTR radios on same group ID and channel to communicate. SMS Text MessagingTransmits reception and origination information, as well as time/date stamp. Lithium-Ion BatteryGives extra-long battery lifeup to 14.5 hours of operation per full charge. Rugged, Compact Polycarbonate HousingOffers comfort, with rubber over-mold. Durable DesignMeets military 810 C, D, E, and F specifications for shock, vibration, water, dust and temperature extremes. Full-Graphic Backlit DisplayUses contrast adjustment and back-light timer and provides battery gauge. Caller IDStores recent call listup to last 10 transmissions. Unit-to-Unit Configuration Simplifies cloning operation, with via optional cable.