HMJ13-4PT

1. The system platform can connect 4 sets and 8 sets of indoor extensions with different numbers;

2. To achieve fault isolation, when any extension of a certain platform has a short circuit (including short circuit between audio line, video line, data line and power line), it will not damage the extension of the road, and the rest of the roads The extension can also work normally; in the cascade, other platforms are not affected and work normally;

3, video amplification function: the video signal of the door machine is amplified by the platform, and then distributed to each branch;

4, power distribution function: power distribution to each branch;

5, installation method: in-wall installation or wall-mounted installation