AiPhone NIR-8 HANDHELD CALL BUTTON, Part# NIR-8 Speaker support that supports deployed distance extension

that supports deployed distance extension from 2km (via multi-mode fiber) up to 120 kilometers (via single-mode fiber) or longer

Replacement lamp for hitachi cp-x440

4 Programmable/line Feature Keys

A Polycarbonate Dust Shield Located Between the Speaker and the Grille

• AC 100~240V input and DC 5V/600mA output

AiPhone NIR-8 HANDHELD CALL BUTTON, Part# NIR-8 Speaker support that supports deployed distance extensionThe durable AiPhone NIR 8 HANDHELD CALL BUTTON has a 5' dual master capability. Features: Built in All Call Group call up to 10 subs at a time Selective, Group or built in All Call 20 and 40 call add on selectors for expansion Push to talk or handset communication at the master, hands free at sub station. Optional background music requires NB U (max 40 stations) and 10W or 25V. Console master system with Lamp Memory, where the call in signal remains