Intelligence Uni-ID (Shenzhen) Inc.
Main products:Passive Keyless Entry System,Passive Keyless Entry System,Smart Key
Contact Us
  • Contact Person : Mr. Sun Kent
  • Company Name : Intelligence Uni-ID (Shenzhen) Inc.
  • Tel : 86-755-28968890
  • Fax : 86-755-28968891
  • Address : Guangdong,Shenzhen,Room 407, 2nd Park, Shenzhen Longgang Overseas Chinese High-Tech Venture Park, Qinglin Xi Road, Longgang District, Shenzhen
  • Country/Region : China
  • Zip : 518172

DTMPA-USB-433M Transparent

DTMPA-USB-433M Transparent
Product Detailed
The VT-DTMPA-USB-433M module is designed as a wireless sub module for wireless communication between devices


The VT-DTMPA-USB-433M module is designed as a wireless sub module for wireless communication between devices like controls, POS systems, data collectors etc. It offers several addressing modes and relieves the host systems of wireless-specific task such as checksum calculation, address resolution.

It can be deployed whenever the wireless exchange of data packet between two or more parties is required.

A USB interface (Virtual COM Port Device) whose data rate is adjusted flexibly is available for communicating with the host systems. The data rate can be adjusted from 2.4kbps to 115.2kbps.

Thanks to its small size and the external SMA antenna connector, the module can easily be installed in existing systems without any external circuits.

Key Features

l  GFSK modulation

l  Communication distance up to 1200 meter

l  Supports addressing transparent communication

l  Auto add preamble, checksum, address information

l  Supports setting mode to configure parameters Channel, Interface

Band Rate, Radio Data Rate, Output Power, Source Address,

Destination Address 

l  USB interface (Virtual COM Port Device)

l  Half Duplex communication, 8N1 format

l  5.0V DC Power Supply, Input voltage from a USB device

l  Consumption: Transmit <250mA; Receive <55mA

l  Optional Antenna



l  Automatic Meter Reading

l  Wireless Sensor Network

l  Data Collector

l  Controls, Remote Controls

l  POS Systems

l  Building Automation

l  Android Controls


Testing condition     Ta=25°C, VCC=5.0V




Center Frequency


Programmable, up to 6 channels



Customize for ASK/FSK/OOK/MSK

Output Power

Max: 27dBm

Programmable, 0-27dBm




Radio Data Rate

Max 500kbps

Programmable, 2.4-500kbps

USB Interface Rate

Max 115.2kbps

Programmable, 2.4-115.2kbps

Protocol Format



Data Buffer

Tow 100 bytes

Transmit Current


Depend on output power

Receive Current



1200 meter

Open area; Max output power; 2.4kbps Radio Date Rate

Operate Humidity


Operate Temperature


Input Voltage





DTMPA-USB-433M Transparent

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