Skip to main content
No reviews yet Write a Review

REX Blaster Nozzle Head (Gen 3)

Adding to cart… The item has been added
4.00 Ounces

UPDATED: This listing is for the 3rd Generation of our REX Blaster Nozzle, which includes new adapters that more securely hold the spray straws and prevent leaks.  Also, the Gen 3 includes a much longer piece of spray straw tubing made of PA12 nylon material for increased durability and more versatile functionality.  If you already own a 1st or 2nd generation REX Blaster Nozzle Head, you can upgrade yours with a parts kit sold seprately. This unit is fully backwards-compatible with all previous and current air canisters and valve fittings sold on Red Team Tools.

For some time now, penetration testers have been making entry into buildings via bypassing of Electronic Physical Access Control System (E-PACS) doors by triggering Request-to-Exit (REX) sensors.  These sensors, located on the inside of such doors, are typically configured to detect motion by means of monitoring the infrared spectrum.  Thus, large objects that are either warmer or colder than the ambient temperature typically will trigger the REX sensor and often release the locked door.

Often, penetration testers will use canned air products such as spray duster (containing Difluoroethane) or r134a refrigerant (containing Tetrafluoroethane) to create a cloud of cold gas which can trigger these sensors.  Typically, however, canned air products of this nature are bulky and not easily concealed within a pocket or the palm of one's hand.

But our REX Blaster Air Canister Nozzle Head is designed to accept small screw-top air tanks and canisters of the sub-100 gram variety that are popular in many civilian applications.  Hold the canister upside-down to release pure liquid propellant out of our nozzle adapter such that it will boil off in the atmosphere, creating the desired cold air effect.

NOTE: Not all gasses will produce the same type of cold air release.  Carbon Dioxide, while cheap and abundant, will create a smaller cold gas cloud which will dissepate quickly.  Green gas, Difluoroethane, and Tetrafluoroethane all tend to release thicker clouds of condensate, albeit at somewhat greater cost and the gasses themselves are not as stable as CO2.

Our Gen3 REX Blaster Nozzle Head includes the metal valve assembly with push-button trigger, a pair of plastic straw adapters for affixing tubes to direct the spray, a set of three o-rings for sealing, and a length of spray tubing that can be cut, adapted, and used in any manner that you see fit depending on your target applications.

The video available below shows instructions regarding how to deploy and use the Gen 3 REX Blaster.



Tool Origin Breakdown...
• Designed & Created by Our Team
• Some Parts Made in the USA
• Some Parts Manufactured Under Contract Overseas According to Our Specifications
• Assembled in the USA

Videos Hide Videos Show Videos

Related Products

From the same collection

Trending Products

Subscribe to our newsletter

Join Now

Friends on our Mailing List Receive Discounts, New Product Alerts, and Free Giveaways.