Retevis RB22 UHF Walkie Talkie TDMA Professional Digital Two Way Radio VOX SOS

  

Retevis new generation DMR radio RB22, it integrated brand new features, and be capable of all advanced digital technology features. It utilizes TDMA technology to attain double call capacity on a permitted frequency. Low noise, crystal clear sound, as well as confidential communication from advanced voice encoder technology, greatly improves working efficiency. It supports both digital analogue working modes.

With 16 zone sand each zone has 250 channels, a total of 4000 channels for you to choose from. You can set the particular channel for your staffs. 1900mAh rechargeable Li-ion battery has high safety and long life.

Its working time up to 9 hours and standby time upto17hours. And the battery saving mode can extend the battery standby time. Large LCD screen design shows you detailed parameters. If the employee accidentally adjusts the wrong channel or other parameters, he can easily adjust it back in time. Semi-keyboard design with the using of channel knob, brings you the same effect of a full keyboard.

Roaming function ensure your walkie talkie have steady signal. For example, when you're driving in the city, and the reare three repeaters along your way, the walkie talkie will automatically change channels to the repeater which is the stronge stand closest to you. Single call, group call and all call are all available. These functions are easy to be set to meet your work requirements.

The walkie talkie supports recording and can record for up to 90 hours, saving your important calls. Note: Only digital mode supports alarm function. Support Voice Prompt for Channel Switching or Function-Option. Two Programmable Buttons for long pressing are available on the side. Be suitable for commerce, manufacturing, rail way, airport, shopping malls.

Security, entertainment venues, construction sites, property managements. Rated Voltage:7.4V DC. 1 x RB22 Two Way Radio.

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.

• Number of Channels: 4000
• Model: RB22
• Country/Region of Manufacture: China
• Band: UHF
• Type: Portable/Handheld
• Features: Private Call, Group Call, One-touch Call
• Color: Black
• Wireless Range: 1-2KM
• Power: 5W
• Brand: Retevis
• UPC: 608560809721