【Why do I need a radio interception case? 】
The car key signal blocker pouch is designed to prevent damage from relay attacks.
Just plug in the car's smart key and intercept it from the radio waves, which is a measure against relay attacks.
Once you get off the bus, once the car is locked, put the smart key on the porch! Only this one can prevent the relay of radio waves.
The size of the faraday bag is the same as that of a regular car smart key. It can be stored in a bag for easy carrying. It is very convenient because it can be quickly removed and used immediately.
Material: Fine PU leather carbon tones (cannot be wiped with clean water or a small amount of detergent, dry, sunburned, ironed, bleached.)
Size: Small car key signal blocker pouch: 2.5 cm x 10 cm x 20 cm; Large car key signal blocker pouch: 2.5 cm x 12 cm x 25 cm
Weight: 100 grams
Quantity: 2 pieces
Lightweight, waterproof and durable.
Compact size, one-handed, easy-to-use radio wave blocking bag with straps for easy carrying and carrying.
This is a smart key box that blocks electromagnetic waves and radio waves.
Simply insert the car key (smart key) to turn off unauthorized radio waves and prevent theft.
LEOKE 2 Pack Car Key Signal Blocker Pouch Faraday Bag for Keyless Fobs Entry Guard PU Leather Anti Theft Credit Card Protector Cell Phone Protection Privacy Security Case WIFI/NFC Blocker - B07H9PJ6BY