Shenzhen JZC Telecom Technology CO.,LTD

Specialized in Supplying Wireless Solutions of IOT for 15 Years

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Long Range 4Km 490Mhz RF Transmitter And Receiver Module For Smart Card

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Good quality Wireless RF Module for sales
Good quality Wireless RF Module for sales
We got package and tested today ,thanks for your prompt delivery, the modules are in stable performance .Great!

—— K. Sardadvar

Thank you for your technical support ,the modules work well .And Looking forward the next cooperation .

—— Nissim

With many thanks to JZC ,we are satisfied with the low price but high quality module.We would place an large order for our next project .Thanks!

—— Olivier

Long Range 4Km 490Mhz RF Transmitter And Receiver Module For Smart Card


Large Image :  Long Range 4Km 490Mhz RF Transmitter And Receiver Module For Smart Card Get Best Price

Product Details:
Place of Origin: Guangdong, China
Brand Name: JZX
Certification: CE, FCC
Model Number: JZX893
Payment & Shipping Terms:
Minimum Order Quantity: 2/pcs
Price: USD
Packaging Details: Cardboard Box
Delivery Time: 2~3 days after receiving payment
Payment Terms: Western Union
Supply Ability: 10000/month
Detailed Product Description
High Light:

Low Power RF Module


RF wireless module

4Km 490Mhz Various Wireless Solution RF Data Module For Wireless Parking Meter JZX893


Quick Details:


1. Frequency: 490MHz


2. Interface:RS232,Option of RS485/TTL


3. Transmit Distance: 2500-4000m


4. Transmission Power: 1W


5. Sensitive: -123dbm(1200bps)


6. Size: 58mm*38mm*10mm




> Smart Card


> Wireless Queue System


> Wireless electronic scale


> Wireless smart terminal PDA


> Intelligent teaching equipment


> Wireless alarm and security system


> Intelligent home automation and lighting control



Product specification:


1.uses GFSK modulation mode, reliable line of sight transmission distance up to 3000m;

2.Carrier frequency 490 MHz, measurement frequency band;

3.provides 8 channels;

4.interface / channel rate: 1200/2400/4800/9600/19200/38400bps


5.Interface: TTL, RS-232, RS-485 interface;

6.transceiver, half duplex, sending and receiving data conversionautomatically, as long as the interface send / receive data to the conversion time is short;

8.can be used for point to point, multipoint, multi-pointcommunication and other combinations;

9.transparent data transmission, can transmit long data frames;

10.automatically filter out false data generated in the air, long-term reliability is good, very low failure rate;


11.Power: Power 1w, receiving current <45mA, transmitting current<1A;

12.Power Supply: DC +4.5 V ~ +5.5 V.

13.Temperature: -25 °C ~ +85 °C;

14.size: 58mm × 38mm × 10 mm (excluding antenna); model: JZ89 series;

16.Standard Antenna: SMA thick whip antenna or a small suction cup.


Packing Pictuer:


Long Range 4Km 490Mhz RF Transmitter And Receiver Module For Smart Card


Optional Antenna:


Long Range 4Km 490Mhz RF Transmitter And Receiver Module For Smart Card




1.We have specialized  technical matintentance team ,


2.1 year free maintentance,lifelong technical technical support  for customers


3.  Three packs of sevirces,quality,assurance



Strategy: To be the long-standing supplier of customer


1. Always take customers as our first priority


2. Always endeavor to achieve 100% customer satisfaction


3. Always assess the service quality from the angle of customers


4. Always adhere to 5S concept: smile, speed, sincerity, smart and study.


5. Always take customers feedback into serious consideration



Contact Details
Shenzhen JZC Telecom Technology CO.,LTD

Contact Person: Miss. Candy

Tel: 86 755 86714296

Fax: 86-755-22676585

Send your inquiry directly to us