The DL-RX98H-433M Wireless Module with RoHS is a module manufactured by DreamLNK, which enables wireless communication between two or more devices in various applications. It is a low-power, high-performance radio frequency transceiver that supports frequencies around UHF/VHF 433MHz. It is certified with Radio Frequency (RF) standard requirements such as FCC, CE, and IC and is therefore suitable for international markets. It has features like data rate up to 200 kbps, low RF power consumption, high sensitivity up to -118dBm, fast transmission and reception, and a wide range of external antennas. This module is RoHS compliant and is made with high-grade materials to guarantee top-notch performance.