Canadian Public Safety BDA

Canadian Only

TowerIQ’s TQ-GUARDIAN-QR700 Canada 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 inside large buildings.

TQ-GUARDIAN-QR700 is a Bi-Directional Amplifier that services the growing Public Safety 700 MHz bands for Canada. TQ-GUARDIAN-QR700 meets Chapter 24 of NFPA 72 standards, improving weak First Responder signals for critical and noncritical areas within the building.

In the majority of cases, newly constructed buildings with considerable size, or existing buildings that increase capacity by expanding the building footprint are required to have signal strength of -95 dBm or better in designated critical areas – elevators, stairwells, etc. – in order to receive a certificate of occupancy. TQ-GUARDIAN-QR700 meets the code for NFPA 72 and features a NEMA-4 rated amplifier housing.

Additionally, TQ-GUARDIAN-QR700 comes equipped with dry contact 7-pin alarming compatibility, UPS and Ethernet port enabled remote monitoring. TowerIQ provides an industry leading 3-year warranty.


  • Provides improved coverage for Public Safety 
    700 MHz bands for coverage up to 80,000 sq ft
  • 80 dB Wideband and 3W EIRP for Public Safety 
  • Linear Design increases number of 
    simultaneous users to 100+ per band
  • Features built-in SureCall Sentry remote 
    monitoring system with Ethernet port
  • Integrated 7-pin alarm and UPS port for 
    external battery backup
  • Meets Chapter 24 Emergency Communications 
    System of NFPA 72
  • NEMA 4 rated amplifier housing. No additional 
    NEMA enclosure(s) needed
  • 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

Documents & Resources


Sentry Client
This software requires the corresponding Sentry Client Drivers in order to run properly.
exe | zip 2.83
Sentry Client Drivers exe | zip 2.08.28