EBYTE SI4438 433MHz 470MHz SMD Wireless RF Module 30dBm Distance 5.6Km E30-400M30S(4438) Antenna Interafce Stamp Hole/IPEX for Industry, Home, Farm, Hotel

EBYTE SI4438 433MHz 470MHz SMD Wireless RF Module 30dBm Distance 5.6Km E30-400M30S(4438) Antenna Interafce Stamp Hole/IPEX for Industry, Home, Farm, Hotel

• E30-400M30S is a hardware module (SPI) based on the SI4438 RF chip imported from Silicon Labs. It is a half-duplex, SMD integrated transceiver with transparent transmission available. With working frequency band 425?525MHz, transmitting power 1w, it is suitable for a variety of environments.
• The original imported SI4438 RF chip from Silicon Labs(USA) features high receiving sensitivity and strong anti-interference, supporting the development of low power consumption as well.
• E30-400M30S has been widely used in various industries and has the characteristics of stable performance, long transmission distance, and strong ability of penetration and diffraction, etc
• Application-Home security alarm and remote keyless entry;Smart home and industrial sensors, etc;Wireless alarm security system;Building automation solutions;Wireless industrial-grade remote control;Intelligent agriculture and oilfield solutions;Health care products;Advanced Meter Reading Architecture(AMI);Automotive industry applications
• Warranty: We have 1 year warranty. If you need user manual or any problems contact with us free.