Multi-Channel Telephone Call and Voice Message Recording System "Nezabudka II" STC-L303

Многоканальная система регистрации телефонных вызовов и речевых сообщений «Незабудка II» STC-L303

US$900-3,600
Sensitivity of the terminal equipment to the sine wave calling signal: Not more than 100 mv*a
Sensitivity of the terminal equipment to the sine wave calling signal: Not more than 100 mv*a
ООО "ЦРТ" 🇷🇺