433mhz Transmitter & Receiver Module Set With Antennas (4pcs Stx882 + 4pcs. Enhance Your Wireless Solutions with This Comprehensive RF Module Kit, Offering Reliable Performance and Easy Integration for a Variety of Applications. This Kit Includes Four STX882 433MHz ASK Wireless RF Transmitter Modules, Four SRX882S 433MHz ASK Wireless RF Receiver Modules, and Eight 433MHz Spring Antennas. Designed for Seamless Connectivity with Microcontrollers, These Modules Provide a Robust Solution for Anything from Remote Doors to Wireless Security Systems and Industrial Controls. Key Features: - Frequency Range: 433/315 MHz - Modulation Mode: ASK/OOK - Super Anti-Power Interference - Low-Power Sleep: Less Than 1uA - Low Self Radiation and High Stability - International Standards Compliance: ROHS, FCC, ETSI, CE - Applications Include: Remote Doors, Wireless Security Alarms, Industrial Control, and Data Transmission The STX882 Transmitter is Noted for Its Compact Design, High Power Output, and Reliable Frequency Stability, Making It a Versatile Choice for Wireless Product Development. Meanwhile, the Upgraded SRX882S Receiver Ensures Low Power Consumption and High Sensitivity. Applications: - Remote Door Control - Wireless Security Systems - Industrial Automation - Data Communication For Those Requiring a 315MHz Frequency, Please Specify at the Time of Order. Otherwise, the Default 433MHz Modules Will Be Shipped. These Versatile Modules Are Designed to Seamlessly Integrate into Your Projects, Ensuring Optimal Performance and Reliability.. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.