LHCER 433M Transceiver Module,Transceiver Module 433MHz Bus RF Serial Port RS485 UART Transceiver Module DTU for PTZ Camera,Transceiver Module

• Wireless Transmission: This transceiver module can transmit wirelessly over long distances, up to 500 meters in open areas, with baud rate of 10kbps in the air
• One to One and One to Many: This module can support one to one and one to many transparent communication through ID Settings
• Synchronous Change: Changing the baud rate of different serial ports will synchronously change the rate at which data is sent over the air
• Maximum Transmit Power: The maximum transmit power of this serial port is 100mW/20dBm, the power can be set to 10 levels, the port has built in MCU, can use this serial port to communicate with external devices
• Application: This module can be for IP PTZ camera, LED controller, wireless instrument, identification system and etc.

Specification:

• Item Type: Transceiver Module
• Material: ABS+PCB
• Model: RT38B01
• Working Voltage: 4.5V-5.5V
• Interface: RS4855V GND A+ B-
• Operating Frequency: 433MHzup to 255 communication channels
• Transmit Power: -40 to +20dBm
• Receive Sensitivity: -114dBm
• Working Temperature: -25℃ to +75℃
• Transparent Transmission Mode Baud Rate: 1200, 2400, 4800, 9600default, 19200
• Open Ground Transmission Distance: 500M

Application: 

• For IP PTZ camera
• For R4D3C32 N4D8B08 N4D8C12 RS485 relay
• Temperature sensor
• LED controller
• Remote control, telemetry system
• Wireless instrument
• Smart home, home automation
• Access control
• Smart meter
• Recognition system
• Data collection
• IT appliances
• Smart appliances
• Baby monitoring system,
• Thermometer

Package List:

• 1 xTransceiver Module
• 1 x Antenna

Note:

• Pay attention to standard operation

How to use:

• Recommend to buy more than 2 pieces:
• For 2PCS, module 1 and module 2 send data to each other.
• For 3PCS, one as master device, the other as slave device.
• The way they work is the same as wired RS485 bus: Master device transmit data