







Dispositivo de detección de fentanilo todo en uno ONE
Presentamos DEFENT ONE: el primer dispositivo de detección de fentanilo del mundo
DEFENT ONE: Una evolución revolucionaria en la detección de fentanilo. Diseñado con una cámara de prueba segura y controlada, redefine la precisión, la exactitud y la portabilidad. Tan compacto que cabe en el bolsillo, incluye una cuchara dosificadora y un reactivo de agua limpia para una detección con errores casi nulos. Ya sea en casa o fuera de ella, DEFENT ONE es más que un dispositivo: es un avance que salva vidas y que puede sostener en la mano.
Cada kit incluye:
1x DEFENT ONE Dispositivo de un solo uso
1x Bolsa de compresión • Guía de inicio rápido
Nota: DEFENT ONE es un dispositivo de un solo uso y solo está destinado a ayudar a informar sobre la posible presencia de fentanilo. DEFENT ONE no determina si la sustancia es segura. Siga las instrucciones de uso para obtener los resultados más precisos. Fabricado en instalaciones con certificación ISO 13485.
Confíe en DEFENT ONE para liderar el camino en seguridad, precisión e innovación.
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Minimal Steps Maximum confidence
SCOOP
INSERT
SHAKE
PULL
PUSH
See Results
Your Lifeline for Safety
Built to PROTECT
Revealing a new standard in substance safety, the DEFENT ONE is designed to help you detect the presence of fentanyl with unmatched precision. Whether you’re testing powders, pills, or other substances, this advanced tool delivers fast and accurate results, empowering you to make critical decisions confidently and responsibly.
Engineered for ease of use and portability, the DEFENT ONE is perfect for use at home or on the go. It’s not just a detection device—it’s a lifeline that helps protect you and your loved ones from the hidden dangers of fentanyl contamination.





Portable. Powerful. Reliable.
Confidence for whatever the night brings — because one smart move can change everything.

SAFETY REPORTING
Map community fentanyl hotspots safely with DEFENT's anonymous reporting tool.
DEFENT ONE
TECH SPECS
SENSITIVITY
Detects fentanyl and its analogs at concentrations as low as 15 ng/mL, ensuring ultra-sensitive detection for maximum safety and reliability
ANALOGS
Detects fentanyl and over 150 of its analogs for comprehensive substance identification.
DIMENSIONS
- DEVICE SIZE 4.9in H x 1"in D
- WEIGHT .95 Oz
PACKAGE INCLUDES
- (1) DEFENT ONE DEVICE
- CRUSH BAG
- QUICKSTART GUIDE
DEFENT ONE F.A.Q.
WHAT IS DEFENT ONE AND HOW DOES IT WORK?
DEFENT ONE is your pocket-sized protector. It spots hidden fentanyl in powders, pills, and liquids using top-tier detection tech. Just scoop, mix, and wait 3 minutes. Boom — results.
WHY SHOULD I TEST FOR FENTANYL?
Because it’s better to know than guess. Fentanyl is sneaky and deadly, showing up where it doesn’t belong. Testing with DEFENT ONE keeps you one step ahead of the danger.
HOW DO I USE DEFENT ONE?
SCOOP a sample. INSERT into the device. SHAKE. PULL. PUSH. In 3 minutes, you’ll know if it’s safe or suspect. No science degree required.
WHAT CAN DEFENT ONE TEST?
Most counterfeit pills, powders, and street substances.
HOW LONG DOES IT TAKE TO GET RESULTS?
Faster than you can scroll TikTok — 3 minutes.
IS DEFENT ONE EASY TO CARRY?
Yep. It’s small, sleek, and fits in your pocket, purse, or wherever you stash your essentials. Discreet, portable, and always ready.
IS DEFENT ONE REUSABLE?
Nope. One use, one answer. This keeps every test fresh, clean, and on point. No sketchy re-dips here.
HOW DO I DISPOSE OF DEFENT ONE AFTER USING IT?
Simple — pop it back into the resealable package it came in and toss it in the trash. No mess, no stress.
HOW ACCURATE IS DEFENT ONE?
Super accurate. It’s sensitive enough to catch as little as 10ng of fentanyl — basically, if it’s there, DEFENT ONE sees it.
WHAT HAPPENS IF DEFENT ONE DETECTS FENTANYL?
If fentanyl is detected, don't panic. Carefully dispose of the device in it's original resealable packaging and discard. Head to DEFENT's Positive Reporting Tool and anonymously report it right away. This will help those in your community be aware that fentanyl was detected in your area.
WHERE CAN I BUY DEFENT ONE?
Right here, right now. Shop online at DEFENT.com and get peace of mind shipped straight to your door. It is also available for sale on amazon.com and select retail locations.