Retevis RT82 DMR Radio,IP67 Waterproof Dual Band Digital Two Way Radio,Record SMS Alarm LCD Color Display 3000 CH 10000 Contact (1 Pack)

* Frequency range;up to 3000 channel and 10000 contacts list; support dual watch;text messages;remote kill;stun;activate;single call; group call; all call in digital mode * Digital analog mode switchable;comply with digital protocol ETSI TS 102 361-1;-2;-3;compatible with Mototrbo Tier 1&2 * Dual time slot and point to point; support two group calls in one channel under direct model;secure group call match give you more free calls without the group restrictions * IP67 waterproof and dust-proof support water-immersible in up to one meter of water for 30 minutes; recording function up to 8 hours help you record enough important call content * Easily by loading code plug; software upgrading for new functions life-time-free; 2200mAh battery enable it normal use for about 8-12 hours;standby time for about 150 hours