Sirene de exterior wireless AXPRO Hikvision DS-PS1-E-WE(Red Indicator), frecventa de operare: 868 MHz, comunicare bidirectionala Tri-X wireless protocol, distanta de comunica RF: 1600metri, criptare:

Sirene de exterior wireless AXPRO Hikvision DS-PS1-E-WE(Red Indicator), frecventa de operare: 868 MHz, comunicare bidirectionala Tri-X wireless protocol, distanta de comunica RF: 1600metri, criptare: REDIRECT