Surecall SC-528W Ultra-thin Indoor Cellular Antenna

Product Description

The SURECALL SC-528W is an ultra-thin indoor antenna designed for use with cellular signal booster systems. It connects to a cellular booster unit and rebroadcasts amplified signal within an indoor coverage zone, improving voice call quality and data throughput in areas where cellular reception is weak or inconsistent. The low-profile form factor allows discreet mounting on walls or ceilings without the bulk of traditional panel antennas. Installation is typically handled by low-voltage technicians, electricians, or qualified AV and telecom integrators working on in-building cellular coverage solutions.

The SC-528W is suited for residential and light commercial applications where an indoor coverage antenna is required as part of a complete signal booster system. It functions as the broadcast (downlink) side of the booster chain, distributing amplified cellular signal to occupants in a targeted area. Typical installation scenarios include offices, warehouses, retail spaces, and residential structures experiencing poor indoor cellular reception.

Key Features

• Ultra-thin profile for low-visibility wall or ceiling mounting
• Designed as the indoor (broadcast) antenna in a cellular signal booster system
• Compatible with cellular booster configurations supporting multiple carriers
• Sold individually as a single unit

Compatibility

Designed as an OEM-style indoor antenna for use with compatible SURECALL cellular signal booster systems. Refer to the booster system documentation to confirm connector type and impedance compatibility before installation.

Installation Notes

Installation should be performed by a licensed low-voltage technician or qualified telecom integrator familiar with in-building cellular distribution systems. Power down or disconnect the booster unit before connecting or disconnecting antenna cables. Maintain proper separation distance between the outdoor donor antenna and this indoor antenna to prevent oscillation or signal feedback. Follow all applicable local codes and the booster manufacturer guidelines for cable routing and antenna placement.