Guardian Series

Best Value and Reliability for Class B ½ watt Public Safety Building Regulations

Our Guardian Series Public Safety Band signal booster amplifies FirstNet signals for crucial communications, delivering consistent signal for First Responders and other public safety officials who rely on two-way radio communication inside large buildings.

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TowerIQ Acquires SureCall Guardian Series

We are pleased to announce that our parent company, Potter Electric Signal Company, acquired the Guardian product line from SureCall. We’ve been working with SureCall for several years and have been impressed with their Guardian product line. We expect our relationship with SureCall will provide for a smooth transition. We will combine the Guardian product line with the TowerIQ business to offer you both Class A narrowband and Class B wideband solutions. The combined portfolio provides you with one of the broadest state-of-the-art wireless communications technologies, meets IFC, NFPA, FCC, and UL2524 requirements and is FirstNet Ready.

Feel free to contact us at cs@tower-iq.com or 844-626-7638 with any questions.

Thank you for your continued support!

Features & Benefits:

Improves coverage for Public Safety Cellular Network Frequencies: (UL: 799-805, 806-816 & DL: 769-775, 851-861)

Class A, 32 channel independently controlled channels per band with Auto Gain Control (AGC) for each channel

90 dB gain, 2-Watt system » Meets the code for NFPA 72/1221 and IFC 510

NEMA-4 rated amplifier housing » Ethernet port with built-in SureCall Sentry™ remote monitoring hardware

Integrated dry contact 12-pin alarming

UPS port for external battery backup

Automatic gain control (AGC) and Oscillation Detection

Energy-saving operation allows bands to remain dormant when not in use

A/C 110V or D/C 24- 30 V power option

Independently adjustable frequency attenuation for uplink and downlink (Reduce gain in -1 dBm increments)

Industry leading 3-year warranty, 5-year extended warranty available

GuardianA

Public Safety Band Signal Booster

Our GuardianA Public Safety Band Signal Booster enhances in-building coverage for crucial communications, delivering consistent signal for First Responders and other public safety officials who rely on two-way radio communication.

GuardianA is a Class A, 2-Watt, bi-directional amplifier with a maximum gain of 90 dB supporting both the 700 and 800 MHz Public Safety frequency bands.

GuardianA Datasheet GuardianA Manual

Guardian4

Public Safety Band Signal Booster

Our Guardian4™ Public Safety Band signal booster amplifies FirstNet signals for crucial communications, delivering consistent signal for First Responders and other public safety officials relying on two-way radio communication inside large buildings.

The Guardian4 is a bi-directional amplifier with a maximum gain of 80 dB on the Public Safety frequency bands, supporting 700 MHz (FirstNet Ready) and 800 MHz.

Note: FCC-GROL license is required to commission/register the Public Safety Band signal booster.

Guardian4 Datasheet UL Battery Backup Datasheet Battery Backup Datasheet Dedicated Annunciator Datasheet Guardian4 Manual Dedicated Annunciator Manual
Features & Benefits:

Note a NFPA 1221 compliant power supply for battery back backup is not included in the bill of material.

Potter offers the NEWMAR PE series power supplies for public safety boosters.

Complete the Online Design Request Form

DB strength reading outside of building, and building floorplans (CAD prefereed) are required. 

We will start the design process and respond directly to you in 3-4 business days with custom system design and bill of material
Features & Benefits:

Provides improved coverage for Public Safety 700 MHz in Canada

80 dB gain for Public Safety Band

Features built-in SureCall Sentry™ remote monitoring with ethernet port

Integrated 7-pin alarm and UPS port for external battery backup

NEMA-4 rated amplifier housing. No additional NEMA enclosure(s) needed

Dry contact 7-pin alarm, UPS and Ethernet port for remote monitoring

Energy-saving operation allows bands to remain dormant when not in use

Automatic gain control (AGC)

Independently adjustable frequency attenuation for uplink and downlink (Reduce gain in -1 dBm increments)

Guardian QR700

80 dB Public Safety Band Signal Booster

Our Guardian QR700 is a Public Safety Band signal booster that amplifies 700 MHz in Canada for crucial communications, delivering consistent signal for First Responders inside buildings with weak signal strength.

Guardian QR700 Datasheet Guardian QR700 Manual

Guardian3 QR - Obsolete

80 dB Public Safety Band Signal Booster

Our Guardian3™ QR Public Safety Band signal booster amplifies FirstNet signals for crucial communications, delivering consistent signal for First Responders and other public safety officials relying on two-way radio communication inside large buildings.

Guardian3 QR (Quick Response Unit) is equipped with a tri-band booster that has a maximum gain of 80 dB on the Public Safety frequency bands, supporting 700 MHz (FirstNet Ready), 800 MHz, and 900 MHz SMR (Specialized Mobile Radio Service).

Guardian3 QR Datasheet Guardian3 QR Manual
Features & Benefits:

Provides improved coverage for Public Safety 700 MHz (FirstNet), 800 MHz and 900 MHz (SMR)

80 dB gain for Public Safety Bands

Features built-in SureCall Sentry™ remote monitoring with ethernet port

Integrated 7-pin alarm and UPS port for external battery backup

NEMA-4 rated amplifier housing. No additional NEMA enclosure(s) needed

Meets the code for NFPA 1221 and IFC 510

Dry contact 7-pin alarm, UPS and Ethernet port for remote monitoring

Energy-saving operation allows bands to remain dormant when not in use

Automatic gain control (AGC)

A/C 110V or D/C 16-24V power option

Independently adjustable frequency attenuation for uplink and downlink (Reduce gain in -1 dBm increments)

Our Locations

USA, Pompano Beach

1100 Park Central Boulevard South

Ukraine, Kyiv

Volodymyrska St, 48A Office 9

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