This hybrid 433Mhz RSI Wireless Transmitter Receiver Module provides a complete RF transmitter and receiver module solution which can be used to transmit data at up to 3KHz from any standard CMOS/TTL source. The transmitter module is very simple to operate and offers low current consumption (typical. 11mA). Data can be supplied directly from a microprocessor or encoding device, thus keeping the component count down and ensuring a low hardware cost. The RX – ASK is an ASK Hybrid receiver module. The RF Transceiver Module is an effective low-cost solution for using 433 MHz. The TX-ASK is an ASK hybrid transmitter module. TX-ASK is designed by the saw resonator, with an effective low cost, small size and simple to use for designing. Note: The product shown in the video section is just for illustrative purposes. The actual product is as looks like the main image. Applications : Remote Controls Automation System Wireless Security System Sensor Reporting Car Security System Remote Keyless Entry Note: This device will not support direct UART communication when connected to PC or microcontrollers as there is a lot of noise always available on these frequencies. Features : Low Power Consumption. Easy For RF-based Application. Complete Radio Transmitter. Transmit Range Up To 50m. CMOS / TTL Input. No Adjustable Components. Very Stable Operating Frequency Low Current Consumption (Typ 11mA) Wide Operating Voltage (1.5-5v) ASK Modulation Package Includes: 1 x 433Mhz RSI Wireless Transmitter Receiver Module. Category: IR and RF Transmitter and Receivers