Purchase Qty. Reference FOB Price
1-9 Pieces US$16.00
10-99 Pieces US$15.50
100-499 Pieces US$15.00
500+ Pieces US$14.00
Product Description
Dual-Way Counter Interphone Audio Record Anti-interference Window Intercom System For Bank Hospital Bus Station E331PLUS Features: Automatic two-way intercommunication without pressing any buttons, with anti-interference and noise-free functions. Can also support two-way audio recording ...