Main uses and characteristics of signal filters

1.Main use
Mainly used to enter the shielded room signal line transmission, such as telephone lines, fax lines, security monitoring lines, air conditioning indoor and outdoor units connected to the signal line, temperature sensing signals, smoke sensing signals, fire system infrared alarm signals and so on.

2.Features
The filter adopts high insertion loss filter, leakage is less than 2A, reliable performance.
The integrated telephone filter can be used for large pairs of phones in and out to reduce the installation space and cost.