Potter ERCES 3996134 GuardianB Class B Public Safety, 1/2W, BDA Signal Booster

Ensure reliable public safety radio coverage where it matters most with the Potter ERCES GuardianB Class B BDA signal booster — a purpose-built fire amplifier for Fire Voice Evacuation Systems and emergency communications. Designed to help facilities achieve the -95 dBm in-building coverage required by NFPA/IFC codes, the GuardianB supports 700 and 800 MHz public safety bands and delivers up to 81 dB of gain in a 1/2W configuration. The unit’s Type 4 rated enclosure, UPS port and integrated 9-pin dry-contact alarming provide resilient operation in critical areas like stairwells, fire pump rooms and Emergency Command Centers. For system administrators and integrators, the built-in Ethernet port with Potter ERCES Sentry remote monitoring enables continuous status, alarm reporting and browser-based configuration, reducing onsite maintenance and improving response times. Automatic gain control and oscillation protection keep the system stable while energy-saving band dormancy lowers power use. Specify the GuardianB to ensure compliant, secure and continuously monitored in-building radio coverage for public safety, security, surveillance and monitoring applications — contact us to discuss site-specific configuration and installation.

• Delivers reliable in-building public safety radio coverage to meet -95 dBm code requirements in stairwells, ECCs and equipment rooms
• Class B, 1/2W BDA supports 700/800 MHz with up to 81 dB gain to eliminate dead zones and maintain emergency communications
• Built-in Ethernet and Potter ERCES Sentry remote monitoring for 24/7 status, alarms and simplified maintenance
• Type 4 rated enclosure plus UPS port and integrated dry-contact alarming for continuous operation and rapid fault response
• Automatic gain control, oscillation detection/remediation and energy-saving band dormancy reduce maintenance while ensuring dependable security and monitoring