- RT81 high power walkie talkies are specifically designed for large commercial environments; channels are pre-set with CTCSS DCS to reduce unnecessary transmissions and therefore cannot talk directly to other brands of radios; if you need to talk to other brand walkie talkies; please contact us via Amazon mail; we will offer firmware for you
- Waterproof and dustproof; 100% IP67 waterproof; radios can be used normally after being soaked in 1 meter of water for 30 minutes
- Longer communication range; strong penetrating power makes sure that you can communicate between buildings and keep sound clear
- Ultra long service life; 2200mAh large capacity battery; more than 12 hours continuous working time in analog signal; exceed 20 hours in digital signal
- Clear sound quality; high power digital walkie talkies with DMR standard offers amazingly clear loud full quieting digital voice communication without static noise
- Sturdy and durable; strict shell structure and material allow you to use them in any complex environment
- Widely application; suitable for church; school; job sites; construction sites; beach club; hotel; etc
- Is Discontinued By Manufacturer : No
- Product Dimensions : 4.72 x 2.28 x 1.5 inches; 7.04 ounces
- Batteries : 4 Lithium Ion batteries required. (included)
- Date First Available : August 14, 2013
- Manufacturer : Retevis
- Country of Origin : China
