VIDOMO2K (ex code VIDOMOBTRX) is an intrusion detection control unit with 64 inputs (settable as wireless/wired) and based on the NG-TRX bidirectional wireless technology that allows for a 2 Km operating range. The NG-TRX technology offers an improved security level and a high jamming resistance thanks to its communication over three separate frequencies, protected by an advanced cryptography algorithm. Each device uses an individual rolling code and an unique cryptographic key.