Signal Jammers
39 products6 retailersUpdated March 2026
Coopers of Stortford
Keyless Car Signal Blocker Faraday Box
£49.99
2 offers
Allens
Amanzi Acceler8 RIZE Jammer - Black | Size: Adult 30
£50.35
Allens
Amanzi Boys Cypher Jammer - Multi | Size: 30
£37.62
Allens
Amanzi Boys Hyperdrive Jammer - Multi | Size: 26
£29.45
24 deals
Groupon UK
Car Key Signal Blocker Case: Three
£8.50
24 deals
Groupon UK
RFID and NFC Blocking Cards
£5.99
Allens
Amanzi Mens Ultravolt Jammer - Purple/Blue | Size: 24
£29.45
Allens
Amanzi Boys Nitro Jammer - Multi | Size: 28
£29.45
Allens
Amanzi Boys Hyperdrive Jammer - Multi | Size: 28
£29.45
24 deals
Groupon UK
Car Key Signal Blocker Case: Two
£5.99
Allens
Amanzi Boys Matrix Jammer - Multi | Size: 28
£29.45
Allens
Amanzi Mens Techtonik Jammer - Multi | Size: 26
£29.45
Allens
Amanzi Boys Matrix Jammer - Multi | Size: 30
£37.62
Allens
Amanzi Boys Matrix Jammer - Multi | Size: 26
£29.45
24 deals
Groupon UK
Car Key Signal Blocking Pouches:One
£5.50
Allens
Amanzi Mens Cypher Jammer - Multi | Size: 28
£29.45
24 deals
Groupon UK
Car Key Signal Blocker Case: One
£3.50
Allens
Amanzi Boys Techtonik Jammer - Multi | Size: 32
£37.62
Allens
Amanzi Mens Techtonik Jammer - Multi | Size: 32
£37.62
Allens
Amanzi Boys Techtonik Jammer - Multi | Size: 30
£37.62
LoveReading
MIMO Radar
£102.60
Allens
Amanzi Boys Cypher Jammer - Multi | Size: 32
£37.62
CJS CD Keys UK
Adguard 1 Year 3 Devices Global (Software License)
£51.48
Allens
Amanzi Acceler8 RIZE Jammer - Black | Size: Adult 28
£43.70
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