antenna extension module
This application can help to solve the problem of the communication errors between the master controll

Antenna extension module

Product details:

Wireless extension module is an important component of wireless access system. This application is to solve the communication problem by environment noise and radio transmission holes caused by complex transmission reflection and environment limitation. Wireless extension module connects with wireless door access host controller via RS485 or 2.4GHz radio connection. One wireless door access host controller can connect up to 16 wireless extension modules, and one antenna extension module could connect up to 6 wireless locks .

EG7000BT Wireless extension module