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433mhz RF Module , 16 Channels ,1W /2W Modem With Metal Cover For Alarm System

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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 RF Module , 16 Channels ,1W /2W Modem With Metal Cover For Alarm System

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Large Image :  433mhz RF Module , 16 Channels ,1W /2W Modem With Metal Cover For Alarm System Get Best Price

Product Details:
Place of Origin: China
Brand Name: JZX
Certification: CE
Model Number: JZX875
Payment & Shipping Terms:
Minimum Order Quantity: 10 Piece/Pieces
Price: Negotiation
Packaging Details: Cardboard Box
Delivery Time: 3~5 Workinf days
Payment Terms: Western Union, T/T, Western Union
Supply Ability: 1Kpcs / Week
Detailed Product Description
Interface: RS485, Rs232, TTL Baud Rate: 1200~38400bps
Sensitive: -123dbm Voltage: 5V
Cover: White ,Metal Cover Modulation: GFSK
High Light:

rf 433mhz module

,

RF data module

433mhz RF Module , 16 Channels ,1W /2W Modem With Metal Cover For Alarm System

 

Applications

 

      Intelligent home control system

      Wireless RFID tag

      Wireless sensor

      POS terminal

      Industrial data transmission

      Automatic data collection system

      Wireless remote control

      Wireless AMR for water, gas and hot, electricity and other meters.

 

In the application of JZX875 module, the module uses a wide range of voltage, 5V power supply 

module, the voltage of DC 4.5-5.5V. Users in the use of power to DC power supply, the current 

must be greater than 500mA, but to choose a good power supply ripple.

 

Specification:

 

Technical specification of JZX875:

Modulation:

GFSK

Frequency:

400-470MHz,868/915MHz

Transmit Power:

1W and 2W

Receive Current:

<50mA

Sleep Current:

1uA

Interface:

UART/TTL   RS232  RS485

Interface-data-format:

8E1/8N1/8O1

Working Power:

5V

Working Temperature:

-30°C~80°C

Working humidity:

10%~90% Relative humidity, non condensing

Size:

85mm*54mm*20mm

Stability of Frequency

 

+5 or -5PPM

 

 

Optional Antenna:

 

433mhz RF Module , 16 Channels ,1W /2W Modem With Metal Cover For Alarm System

 

433mhz RF Module , 16 Channels ,1W /2W Modem With Metal Cover For Alarm System

Trouble and solve ways:

 

Troubles 1: Between devices not communicated

 

Cause and Remedy:

1. Communication at both ends of the air rate, parity inconsistency

2. Frequency inconsistency

3. Without power

4. Module has destroyed

5. The pin of sleep mode not set

 

Troubles 2: Module cant communicate with PC

 

Cause and Remedy:

 

1. Without power

2. TTL to RS232 converter is damaged, or without power supply

3. Converters .module.pc with connection error

4. Change work channels

5. Serial port baud rate settings are not correct or air, to re-set

6. Power supply ripple big, replace the power supply

 

 

Shipment Term:

 

 1.We will ship the items after the payment is reached;

 

 2.We can ship to you by UPS/DHL/TNT/EMS/Fedex. Pls contact us directly and we will use your  

   preferred ways. For the Countries & Regions where EMS cannot deliver,pls choose other shipping 

   ways;

 

 3.Goods will be sent out soon,with 1-3 days;

   

 4.We are not responsible for any accidents, delays or other issues that are the responsibility of the 

  shipping service;

 

 5.Any import fees or charges are the buyer's responsibility. 

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