Product Description

Main Features:

Scan function

Voice prompt

Busy channel lock

Battery saving function

Compander function

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:

Focus on smart city, intelligent law enforcement, intelligent cluster scheduling system, product category: intelligent cluster scheduling public network intercom products and smart home products, research and development, production, manufacturing.

Focus on public security, fire,Urban Management and other multimedia law enforcement record system and equipment R & D and manufacturing.

Medical large health series of communication equipment, elderly communications products customized production.

FAQ:

Q : Are you the manufacturer ?

A : Yes , we are the manufacturer . In fact , we have specialized in calculator fied since 2008. After 12 years development, now, we have rich connections in China for this field.

Many brand buyers have had a good cooperation with us, In 2017, the company launched the police law enforcement recorder (F1), to provide the overall solution for the Shenzhen Nanshan District Branch group Anti group governance, highly recognized by the Shenzhen government

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: