Grandtime F39 Global Call 4G Poc Radio for Android System with NFC
GPS Bluetooth Walkie Talkie
Product Description
Main Features:
High/low power
Volume control
Low power alert
Digital features:
Message
Remote kill
Private call
Group call
General call
No-address call
Remote monitor
Call alert
Emergency alarm
Intellisense
Integrated connection
Background control
Independent LoraWan protocol module
Low power transmission distance.LoRa module sensitivity-148dBm,
communication distance greater than 10 km, to solve the power
consumption and transmission distance can not have both problems,
there is a very large application space in practical applications.
Easy to build and deploy, license-free Band nodes.LoRa module is
extremely low cost, will occupy a huge advantage in the future
large-scale promotion.
Long battery life.LoRa module receives current 10MA, sleep current
less than 200NA,longer battery life
Specification:
Bands | 2G:GSM B8/B3/B2/B5
3G:TD-SCDMA B34/B39
WCDMA B1/B2/B5/B8
CDMA2000:BC0
4G:TDD-LTE B34/B38/B39/B40/B41
FDD-LTE B1/B2/B3/B4/B5/B7/B8/B12/B17/B20 |
Card holder | Larger card(Standard sim-card)+Smaller card (Nano sim-card) |
Frequency | Quad-core,2Ghz |
Bluetooth | 5.0 |
System | Android 9.0 |
Memory | 2Gb+ 16Gb |
T Card | Optional,up to128GB |
Main screen | 4.0 inches |
Touch screen | G+FF |
PTT button | Support |
Battery | Polymers 5000mAh |
Camera. | Front-camera 5MP,Rear camera13MP |
Standby | 920 hours |
Loudspeaker | 2W |
LORa | Built-in |
GPS | Beidou+GPS |
WIFI | Standard |
Motor | Standard |
Charging port | Standard tpy-c |
Headphones | M6+3.5 |
Language | ALL languages |
Color | Black |
M6 expansion port | Standard |
Charging stand | Standard |
NFC | Optional |
Size | 137*68*20.7mm |
Accessories | Charger*1; Cable*1; Battery*1; manual book *1; Packing box*1, Back
clip*1；Antenna*1 |
About Us:
Grandtime is a leading provider focusing on R & D and production of
public network intercom and police law enforcement
recorder,Committed to providing competitive mobile terminal
products for Public Security, Transportation, Maritime, Health,
Industrial and commercial sectors,Strategic partnerships with
industry leaders in Mexico and Spain,Grandtime have extensive
experience in overseas software system deployment.
In the future, the company will continue in the public security
police, rail transportation, fire, mining, electric power and other
fields continue to plough, and constantly explore the needs of the
industry, combined with the development trend of intelligent
technology industrialization market, to provide customers with
sustainable optimization of the overall solution!
FAQ:
Q :Can I purchase a sample of F39radio?
A : Yes, you could purchase a demo unit of F39 radio. The more
specific purpose and information as you provide, the detailed and
personalized response would be reached to you.
Q : Can I have my own logo on the products?(OEM)
A : Yes, you can put your logo on the products with a required
order quantity.Please just send us the information of your Logo.
Q : About distribution and retail.
A : For the distribution and retail inquiry, please contact us
through the sales@grandtime-cn.com . It would be easier to start
our conversation if you let us know details of your company.
Q: What are your payment methods ?
A:We receive T/T, 30% deposit and the balance clear before shipping
your goods.
Q : Can you design one specially?(ODM)
A : Yes, send us details and a sketch or a picture of your
requirements and we will quote you our best price.
Q: Delivery time
A : 1. Two way radios sample: 1-2 working days
2. Two way radios wholesales orders: 3-7 working days according to
different quantities
3. Two way radios OEM: 7-10 working days after receiving your
sample confirmation and payment
Application scenarios:
