Jmtech 4G Zello Android Walkie Talkie GPS WiFi Poc Radio

• Call Type: Mixed
• Display: With Display
• Communication Distance: >12km
• Certification: FCC, ISO, RoHS, CE
• Type: Handheld
• Signal Type: IP
• Model NO.: T330
• Frequency Range: 2g,3G,4G LTE
• Water Resistance Level: IP55
• Battery Capacity: 4000mAh
• Main Color: Black
• Display Type: with Display
• Operation System: Android 7.0
• Distance: 5000kms
• Weight: 250g
• Operation Voltage: DC7.4V
• Operated Temperature: -25ºC~+65ºC
• GPS: Yes
• Warranty: 12 Months
• Battery Working Time: More Than 10 Hours
• Function1: GPS
• Function: 4G LTE No Distance Limited
• Transport Package: Standard Box Packing
• Specification: Size: 128*54*32.5MM
• Trademark: JMTECH
• Origin: Fujian, China
• HS Code: 8517142000
• Production Capacity: 10000PCS/Month

Product Description

  JMTech 4G zello android walkie talkie  GPS WIFI POC radio  

 

 

Brand Name: JMT

Item No:T330

Color:  BlUE walkie talkies

Frequency:4G/WIFI/LTE

Battery Capacity:4000 Mah

SOS (Emergency button)
Support LTE/3G/2G Mobile network
Support Group Call, Single Call , Friendly Call, Emergency Call
Large Li-ion Capacity (3.7V 4000mAh)
Side key Setting
GPS Function (optional)

 

General specifications
Frequency		4G/Wifi/LTE
Talk Range		Global
Operating Temperature		-20ºC~+55ºC
Battery Capacity		4000mAh IPTwo way radio
Transmit current		≤2.5A
Frequency Stability		±2.5ppm
FM modulation mode		12.5KHz@11K0F3E 25KHz@16K0F3E
Size (without antenna)		128*54*32.5MM
Modulation distortion		≤5%
Network		4G/LTE/3G/2G
System		Android 4.4.2
Function 1		SOS (Emergency button)
Function 2		GPS Function

 

Company Information 


Customer Good Feedback 


FAQ

1.Q: Why sometimes your partner's voice is intermittent?
   A: Please note that you are within normal communication range, If you want use radio in distance range, please change other antenna with a bigger output power.If still same problem,please send the radio back to your authorized dealer repair.

2.Q: Can't turn on talky and even it is switch on, it often shuts off automatically?
   A: Please check the battery contacts on the walkie talkie. If it is broken or twisted, please return the radio to your authorized
dealer for maintenance during warranty.

3.Q: Can't transmit or receiver signal with other members?
   A: First, please verify that the channel frequency and the CTCSS you are used the same as those of your group members.
Please make sure that you and your partners are all withinthe radio coverage, If the channel frequency and the CTCSS
are the same.

4.Q: Why sometimes received voice from other groups?
   A: Two way solutions.You can change another channel or change another channel frequency by PC software.

5. Q: Which is better -VHF or UHF?
    A: epends on the terrain. The UHF signal is attenuated or absorbed by foliage, rough terrain and trees, VHF does better
outdoors. The VHF has difficulties penetrating steel and concrete, UHF does better in and around buildings. If you use
the radios in both environments, we prefer using UHF band.