Android System Grandtime F39 Walkie Talkie Poc Radio with Customized Ptt for Railway

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

Camera Design

F39 front and rear cameras help users to easily collect image or video records,
which is important for professionals such as couriers and line maintainers.

The 13MP rear camera is auto focus capable. It makes daily operation easier whenever photo push is required.

Screen Size

F39 is an efficient & multifunctional trunking radio for professional users across 2G/3G/4G/WLAN networks.
Along with the 4.0-inch display, F39 adopts compact and light weight design with built-in antenna.

Accurate GPS Posting System
Mature GPS positioning system is accurate to access to team members information,
which makes the work and outgoing be convenient and efficien.

Clear Voice
F39 is equipped with a 2W speaker to ensure loud and clear voice calls.

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:

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 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 :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: 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: