(The HLC-11 type product of the HLC-11 wireless intercom call system of the Elevator Elevator is the fourth-generation product launched by our company. The wireless GSM extension in the machine room is used to communicate with the management core, without wiring to reduce the protection resources of the usual trial, providing a comprehensive solution for the management core. The solution for talking calls; HLC-11 adopts advanced microchip technology, and is optimized according to the user's habits. We believe that this easy-to-use wireless intercom system will bring you)
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