CTCSS/DCS signaling to effectively avoid redundant calls from other stations. VOX enables normal calls without the need for PTT keys.
Eliminate the tail tone to avoid the impact noise from the loudspeaker at the end of the call. The SOS alarm is remote and local alarm. Long range and remote mode will provide. You with great help when you are far away. Form your friends, they can also get your.
1800mAh Li-ion battery can for normal. Working over 10 hours; low battery alert. Can remind you to charge the battery.
Wireless clone let you copy settings. Between same radios, which save time. 2 x RB23 two way radio. 2 x User's Manual.This item is in the category "Consumer Electronics\Radio Communication\Walkie Talkies, Two-Way Radios". The seller is "retevis" and is located in this country: US. This item can be shipped to United States.