Ester Shop Blog / News

Fuel bill out of control? This little plug changes that
Fuel prices at record highs, commuters at their limit – a small OBD2 dongle from Berlin promises up to 52 percent less fuel consumption. We put it to the test. Read more...
Robot Dogs & Humanoid Robots in Security and Research Applications: Unitree Go2 & G1 Basic
The Future of Autonomous Security Is Now Autonomous robots are no longer science fiction. Robot dogs and humanoid robots are already performing real tasks in industry, security, and research today... Read more...
Drone Defense for Authorities & Companies: Net Throwers, Detectors & Jammers in Use
Drones as a Growing Security Threat Drones are no longer just a hobby toy. They are specifically used for espionage, smuggling into prisons, attacks on industrial facilities, and unauthorized filming... Read more...
Cell Phone Detectors in Use: How Businesses, Schools & Authorities Track Down Unauthorized Mobile Devices
The Problem: Unauthorized Mobile Phones in Security Areas Mobile phones are currently the biggest security loophole in sensitive areas. Read more...
Fog machine for cars & RVs: How FogYou! protects your vehicle from theft
Vehicle Theft in Germany - An Underestimated Risk Every year, tens of thousands of vehicles are stolen or broken into in Germany. Campervans, vans, and high-value cars are particularly affected. Read more...
Drones as a security risk: What companies need to know now
Drones are no longer toys. They are being used for industrial espionage, surveillance, and sabotage. What companies need to know and do now. Read more...
RFID Skimming: How Credit Card Data Is Stolen Wirelessly – And How to Protect Yourself
Your credit card sends data – even when you're not using it. With RFID skimming, criminals can wirelessly steal your card data. Learn how to protect yourself simply and reliably. Read more...
Vehicle Theft in Germany 2026: Figures, Facts, Protection Measures
Over 130,000 vehicles are stolen annually in Germany – many through relay attacks in under 60 seconds. Learn which methods thieves use and how to effectively protect yourself. Read more...
Range Extender Plus – The professional Keyless-Go demonstration tool for car dealerships & workshops
How do you explain an invisible risk to customers? The Range Extender Plus makes relay attacks tangible – the professional demonstration tool for car dealerships, workshops, and authorities. Read more...
FogYou! 1000 - Instant protection against burglary: How security fog stops thieves in seconds
A burglar needs 3 minutes – security fog blinds him in 30 seconds. The FogYou! 1000 offers flexible immediate protection without fixed installation. Read more...
SecuBag – Why an RFID Protection Pouch is Essential for Keyless-Go Drivers
Your car key transmits around the clock – even while you're sleeping. Thieves exploit precisely this with a relay attack. The SecuBag completely blocks the radio signal. NDR-tested, compact, maintenance-free. Read more...
Keyless Go: How Thieves Steal Your Car in Seconds – and How to Protect Yourself
Keyless Go is practical – but a significant security risk. In a so-called relay attack, thieves extend your key's radio signal and open your car in seconds – without a... Read more...