Retevis RT81 Digital Two-Way Radio 2 Pack
Price tier: Premium
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Dual-mode RT81 supports analog and digital with TDMA; IP67 waterproof design and long battery life for rugged use. Customers note solid functionality, good range, and value for money
Highlights
- IP67 waterproof protection
- dual-mode operation
- group call capability
Pros
- dual-mode analog/digital
- IP67 waterproof and dustproof
- TDMA improves spectrum use
- group/call functionality
- long 2200mAh battery
Cons
- mixed feedback on battery life
- range varies by environment
Best For
Features
- Dual-mode; RT81 digital two way radio supports analog and digital mode; smooth transition
- reducing communication replacement costs; enhancing clarity and security; wide compatibility; high stability; TDMA splits 12. 5 kHz into two 6. 25 kHz channels; boosting spectrum use; right for factory operations security personnel scheduling
- IP67 waterproof walkie talkies; military grade;completely dustproof; waterproof water up to 1 meter deep for 30 minutes; triple protection against water dust and mud; RT81 waterproof 2 way radios ensure clear communication even in rainy
- dusty and muddy construction sites; never miss any work instructions in harsh weather; waterproof two way radio has a widely usage on construction; business;warehouse;hotel;retail;car dealers etc
- High power walkie talkies with potential coverage for up to 300,000 square feet /30 floors;high gain antenna provides powerful signal transmission and penetration ability; improve call sound quality;(channel 1 can connect to base station )
- All call/group call;allows you to talk to other people simultaneously even they are not on the same channel; improve communication efficiency and efficiently arrange personnel transfers
- 2200mAh rechargeable battery; long-time operation without worrying;15 hours in analogue mode; 25 hours in digital mode
- Talk permit tones;users know when the channel is free for them to talk;therefore promoting orderly communications (requires firmware)
