Good compatibility
Analog and digital compatible, and digital and analog can be compatible with the global mainstream brand terminals and systems, enabling analog intercom users to achieve a smooth transition between analog and digital, for users to save the cost of updating equipment.
Crush and drop resistant
The aluminum shell with precision die-casting technology and high-strength PC engineering plastic shell not only make the machine withstand 1.5 tons of automobile crushing, but also greatly improve the machine’s fall resistance, making the machine’s fall resistance test results exceed the United States MIL-STD-810 military standard fall resistance standard.
