Product Description

Main Features:

Support 4G LTE/3G/2G network communications, providing multiple functions such as single call, group call, all call, and GPS positioning. The indoor signal blind zone can realize

Integrated connection

Background control

Independent LoraWan protocol module

Built-in front and rear HD camera, visual communication makes life easier.

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.

Provide the establishment and deletion of company-level platforms, and can create and delete predefined groups, assign device users, and manage user rights.

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.

FAQ:

Q : Can I purchase a sample of F39-01 radio?

A : Yes, you could purchase a demo unit of F39-01 radio. The more specific purpose and information as you provide, the detailed and personalized response would be reached to you.

Q : About distribution and retail.

A : For the distribution and retail inquiry, please contact us through the andy@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: 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: