3100-EXT Versus 3100-INT: What’s the Advantage of an External Antenna?
Common Features of Both Models
GPS signal capture is the one significant difference between the 3100-EXT and the 3100-INT vehicle tracking devices. That leaves many features that are common to both.
- Handheld size (about the size of a bar of soap)
- Powered by four (4) AA batteries – last up to one month with average driving (one to two hours a day, about 36 driving hours) on alkaline; up to three months on lithium batteries.
- Optional alternative power source: cigarette lighter or hardwiring
- Water-resistant for outside mounting options
- Three powerful magnets on housing for installation on flat, metal surfaces
- 300 hours flash memory for data storage
- 12-channel receiver
- Motion activation, and “sleep” mode after about 2 to 4 minutes of no activity
- Download cable for USB port
- Readings every second
- Readings accurate within 2.5 meters
- Works anywhere in the world
- No monthly fees.
As time goes on, more GPS tracking products will be introduced to market at increasingly affordable prices. Quality and reliability of these products are vitally important. Before buying, consumers should do their homework and possibly communicate with others who have used the GPS tracking devices. They might just discover that passive GPS tracking systems are small and discreet, and pack a lot of power for their price.
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Tags: 3100-EXT, 3100-INT, external antenna, GPS Tracking
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