Updated A18 Real-ptt or Zello IP68 Waterproof 3G Phone POC Walkie Talkie


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Talinfone A18 Updated A18 Real-ptt or Zello IP68 Waterproof 3G Phone POC Walkie Talkie

New A18 3G Radio UHF Intercom IP68 WCDMA / GSM Android4.3 work with Real-ptt or Zello A17 Upgrade POC Public netowrk Intercom

Main Feature

1) 2G: GSM: 850/900/1800/1900MHz
3G: WCDMA: 850/2100 MHz

2) 2.4inch 240×320 LCD screen

3) Dual SIM Card slot

4) Camera:  2.0 Megapixel Back camera

5) Android 4.4

6) MTK6572 Dual Core

8) 3800Mah Big Battery= Supper Long Standby

9) Support Russian keyboard (optional)

10) IP67 Waterproof  shockproof Dustproof (can put into water)

11) PTT Walkie Talkie Radio UHF 400~470MHZ Compatialble with all the UHF Analogue Radio

12) Support Mulit-Language : English  Russian  …..

13) Support Zello PTT Communication


Basic Function
Function Detail Remarks
CPU MT6572
Model GSM:850/900/1800/1900MHz
Display Screen 2.4′ TFT
Touch Screen Capacitance
Battery 3800mAh
Language support multi-language
PTT(A17 Hardware Version) Support analog UHF400-470MHz -talk

(CTDCSS 0-128)
(Support VHF-Band intercom – Optional)

Range 2-5 km
PTT(A16 Software Version) Support network APP intercom
(one to one, one to many and groups intercom)
infinite distance while network exist
GPS Support (Beidou optional)
Speaker ¢20mm Waterproof K-class audio PA
External memory TF card MAX 32GB
Input method Pinyin/Stroke/English/123/abc/
FM radio Support
MP3 Support
Enhance torch light Support
Camera 2M
* Front camera NA
* Rear camera 2M
3D sensor Support
P/L-sensor NA
* Chord 64 chord
* Record Support
* Handsfree Support
* FM Radio Support
* MP3 (MP3) Support
* MPEG4 (MP4) Support
Wireless Transport
* WAP Support
* WIFI (WIFI) Support
* Bluetooth Support
* Capacity 3800mAh
* Stand-by time 350 Hour
* Calling time 20 Hour
* MP3 duration time 12 Hour
* MP4 duration time 9 Hour
Mobile Detail
Dimensions 134mm*62mm*23mm
PCB shape Bar
lanyard hole Support
keypad light White LED
Flash light NV
* Function key 9
* Digtal key 12
* Side key Support
* MP3 shortcut key NV
* Touch key NV
* earphone jack Micro 5pin(support software PTT)
* RF connector Support
* Phone jack Micro 5pin USB
* T-flash card connector Support
OS Android 4.4
Keyboard input Support
Handwrite Support
Language list

Factory website:

Accessories 1 x 3800mAh Li-Polymer battery
1 x Belt Clip
1 x Power Adaptor
1 x User manual
1 x High Gain Antenna
1 x USB Cable
Weight 1 kg
Dimensions 400 × 300 × 100 cm


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