Here's what's new in these next-generation radios:
- Integrated accelerometer for optional Man Down (DP4401e, DP4601e, DP4801e)
- Bluetooth® 4.0
- Indoor location tracking
- Integrated Wi-Fi®
- Over-the-air software updates
- Enhanced audio quality
- Improved expandability
- Better battery life (up to 28 hours)
- Better range (up to 8%)
- Better waterproofing (IP68)