Shenzhen JZC Telecom Technology CO.,LTD

Specialized in Supplying Wireless Solutions of IOT for 15 Years

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433mHz 490mHz Lora RF Module Transceiver JZX812 with TTL Interface

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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

433mHz 490mHz Lora RF Module Transceiver JZX812 with TTL Interface

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Large Image :  433mHz 490mHz Lora RF Module Transceiver JZX812 with TTL Interface Get Best Price

Product Details:
Place of Origin: Shenzhen , Guangdong , China
Brand Name: JZX
Certification: CE
Model Number: JZX812
Payment & Shipping Terms:
Minimum Order Quantity: 2 Piece/Pieces
Price: USD
Packaging Details: Cardboard Box
Delivery Time: 2-3 working days after receiving payment
Payment Terms: Western Union, T/T
Supply Ability: 10000pcs / Month
Detailed Product Description
Modulation: LoRa Interface: TTL
Transmission Power: 100MW Dimension: 34*20*4mm
Weight: 15g Receiving Sensitivity: -139dbm
High Light:

FSK rf module


long range transceiver module

433mHz 490mHz Lora RF Module Transceiver JZX812 with TTL Interface


1. Specification:





Transmit Power:


Receiver sensitivity:


Transmit Current:


Receive Current:


Channels Aount

8 Channels

Channel Rate:

1200/2400/4800/9600/19200/38400Bit/s customized

Serial Port Rate:

1200/2400/4800/9600/19200/38400Bit/s customized



Antenna impedance:


Working Power:

DC 9-15V

Working Temperature:


Working humidity:

10%~90% Relative humidity, non condensing



Communicated Model:

JZX812 , JZX813 , JZX818



2. Applications:

1. AMR Automatic Meter Reading
2. Wireless alarm and security systems
3. Home automation
4. Low power telemetry
5. Wireless conference voting system;
6. Sports training & competition;
7. Wireless dishes ordering;
8. Wireless POS, PDA wireless smart terminal;
9. Electronic bus station and intelligent traffic;
10. RF transmitter Wireless electronic display screen and queuing machine;
11.  Wireless telemetry charging for parking, parking lot;
12. Wireless modem Automobile inspection and four-wheel orientation;
13. Wireless sensor Industrial wireless remote control and air conditioning remote controller;
14. Observation and predication of oil well and hydrological information; 
15. Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system 


3. Competitive Advantage:

Low power with long range RF transceiver module JZX812
1. 50MW,up to 2km
2. LoRa Modulation
3. OEM and Factory price, 8 years experience.
4. Various frequencies.

433mHz 490mHz Lora RF Module Transceiver JZX812 with TTL Interface

4. Our Services:

>New and original; we provide high-quality and fast delivery, competitive price to our customers.
>Please contact us for more details about out products and prices.
>We will ship the items within 2-3 working days after receive the payment.
>We have a large stock. The price would be different based on different quantities, please contact us directly for accurate quotation.
>We provide warranty for each part of our products.

5. Company Information:

433mHz 490mHz Lora RF Module Transceiver JZX812 with TTL InterfaceShenzhen JZC Telecom Technology Co. LTD 
Shenzhen JZC Telecom Technology Co.,Ltd. is a company that specializes in the development, manufacture and selling of RF communication products.Our RF data communication products are widely used in electric power, railroad, oil field, meteorology,security, water conservancy, automation control, apparatus and meter, etc.
We have not only first-class technology, equipment, RF design engineers, but also excellent administers and senior advisers. They are experienced in large-scale software development, enterprise management and software application characteristics. 
In order to meet the challenges of the high-tech development, we will supply our customers with up-to-date technology and perfect project, which can make the products develop quickly, efficiently and reliably.
Based on a win-win strategy with our clients, we are sincerely looking forward to cooperating with clients from all lines.
Our tenet is “Science and technology oriented & Development based on quality”. We devote ourselves to wireless data transmission with our hearts and souls. We always take our quality and credit as our life, and your 100% satisfaction is our everlasting aim.

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