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Garmin GTM 20 Traffic Receiver with Lifetime Traffic Item # 842337
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Description
The GTM 20 provides North America traffic information to compatible Garmin GPS navigators. Using this data, your device alerts you to local traffic tie-ups and displays current traffic levels. The receiver also acts as an in-vehicle power charger. Traffic provided by NAVTEQ Traffic.
Product Details
| Item # | 842337 |
| Manufacturer # | GTM20 |
| Minimum Frequency | 88 MHz |
| Connectivity Technology | Wired |
| Product Line | GTM |
| package contents | GTM 20 Traffic Receiver with Lifetime Traffic; Owner's Manual |
| Product Name | GTM 20 Traffic Receiver with Lifetime Traffic |
| manufacturer | Garmin, Ltd |
| Compatibility | Automobile Portable GPS Navigators:aera 550; aera 560; nuvi 5000; nuvi 650; nuvi 660; nuvi 670; nuvi 680; nuvi 750; nuvi 755T; nuvi 760; nuvi 765T; nuvi 770; nuvi 775T; nuvi 780; nuvi 785T; nuvi 850; nuvi 855; nuvi 880; nuvi 885T; StreetPilot c550; StreetPilot c580; zumo 660; zumo 665; SafeNav |
| weight | 2.70 oz |
| brand name | Garmin |
| functions | Traffic Update |
| Maximum Frequency | 108 MHz |
| warranty length | 1-year limited |
| model name | 20 |





