SKU: 47564615400

Potter Guardian QR700 Public Safety BDA In-Building Signal Booster, Class B repeater, 90dB, 0.5W out, DC, IC

Sale price$2182.95 Regular price$2425.50
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Potter Guardian QR700 Public Safety BDA In-Building Signal Booster, Class B repeater, 90dB, 0.5W out, DC, ICThe Potter Guardian 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. Guardian4 is equipped with a dual band booster that has a maximum gain of 80 dB on the Public Safety frequency bands, supporting 700 MHz (FirstNet Ready) and 800 MHz. In the majority of cases, newly

The Potter Guardian 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.


Guardian4 is equipped with a dual-band booster that has a maximum gain of 80 dB on the Public Safety frequency bands, supporting 700 MHz (FirstNet Ready) and 800 MHz.


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.


Guardian meets the code for NFPA 1221 and IFC 510 and features a NEMA-4 rated amplifier housing, which eliminates the need for an additional NEMA enclosure. Additionally, Guardian4 comes equipped with dry contact 7-pin alarming capability, UPS and Ethernet port enabled remote monitoring.

 

  • Provides improved coverage for Public Safety 700 MHz (FirstNet) and 800 MHz
  • 80 dB gain for Public Safety Bands
  • Integrated 7-pin alarm and UPS port for external battery backup
  • NEMA-4 rated amplifier housing. No additional NEMA enclosure(s) needed
  • Meets 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 12-20V powerPot
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47564615400

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 1431 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
Tightwad in KC
Houston, US
★★★★★ 5
Classic design and good sturdy quality
Color: Silver, Number of Items: 2
Let's just address the elephant in the room. My family says I am cheap, but I call it thrifty. Either way, I bought a couple of cork screws earlier that left like they would break at any moment when pushing down the arms, and after a few bottles, one arm did bend. So this time, i paid attention to the reviews and chose these cork screws as the review said they are solid quality. The review was correct. This design is pretty fool proof and easy for anyone to use. You do not need super human strength to pull the cork. Just remove the foil, screw the sharp coil into the cork until the arms have reached the top of their range, the place the bottle on a hard surface and push both arms down. Easy peasy. The bad openers I mentioned earlier did not have anything on the opener arms and the metal was thin. It did not provide a good feel. These cork screws have thicker arms and have a rubber grip on them which provides a much more comfortable operation. I would definitely recommend these cork screws for quality and value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2025
B
Verified Purchase
Barbara H.
Pawtucket, US
★★★★★ 5
Get the cork out of a bottle!
Color: Silver, Number of Items: 1
The cork remover were really great. Absolutely simple to complete the task!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
M
Verified Purchase
Michael Hale
Omaha, US
★★★★★ 4
Good wine opener, not great
Color: Silver, Number of Items: 1
Definitely doesn’t feel as robust as other openers I’ve used. Takes a bit for the teeth to catch and you have to ensure it’s all the way in before pulling the cork out. Still gets the job done though
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
S
Verified Purchase
satisfied customer
San Leandro, US
★★★★★ 5
great addition to your wine collection
Color: Silver, Number of Items: 1
The wine opener works just fine. I had one like this before but it was difficult to get the cork out. This one is much easier and it also looks good as well. The handles add a nice touch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Jenny Atkinson
Lake Worth, US
★★★★★ 5
I had had it with cheaply functioning wine bottle openers!
Color: Silver, Number of Items: 1
I like a manually functioning wine bottle opener. This one is smooth and easy to use and I didn't feel like I would cut my finger when removing the cork from the opener. Would definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

recommand products