Datron World Communications has completed interoperability testing for its Guardian 2 VHF, UHF and tri-band handheld P25 radios, the company announced this week at IWCE.

The testing was performed on P25 trunking systems at EF Johnson, Harris and Motorola.

“This represents another significant milestone in our commitment to deliver quality products to our public-safety customers that meet all required specifications and exceed their expectations for performance,” John Biljan, Datron's director of land-mobile radio, said in a statement.