MPR-8018QN SIZE 7.6” x 8.5” x 1.6” RF POWER up to 3W FREQUENCY 902MHz to 928MHz (FHSS) ANTENNAS 4 RP-TNC (VSWR < 1.15) INTERFACE +12V DC, TCP/IP, 4 GPI, 4 GPO Read more: MPR-8018QN