[Transmitting power]：20dBm

[Communication distance]： 2.5km

[Product size]：80*28*28.5mm

[Product weight]：32g±1g

[Introduction]：EWD95M-2G4H20(485) is a wireless data transmission radio based on Ebyte E34-T series serial port module (UART), which operates in the 2.4～2.518GHz frequency band (default 2.4GHz). The radio provides a transparent RS485/RS232 interface, adopts a plastic shell, a guide rail installation structure, and supports 8～28V (DC) wide voltage input. The radio has the characteristics of automatic frequency hopping, strong anti-interference ability, high transmission rate and small delay; the automatic frequency hopping technology is to ensure the confidentiality and anti-interference of communication. Compared with fixed frequency communication, frequency hopping communication is more concealed and difficult to be intercepted. Frequency hopping communication also has good anti-interference ability. Even if some frequencies are interfered, normal communication can still be carried out on other frequencies that are not interfered.