Impro Home / Access Control / Impro / Impro Fobs, Keyring Tag Grey GB/TKX900 - 50 Pack Impro Fobs, Keyring Tag Grey GB/TKX900 - 50 Pack Impro Fobs, Keyring Tag Grey GB/TKX900 - 50 Pack £104.50 £125.40 (inc. VAT) Impro Fobs GB/TKX900 Keyring tag, Grey. 125 kHz Read Only, OMEGA. Genuine Impro products. Information Specifications Reviews Impro Fobs GB/TKX900 Keyring Tag Grey. 50 Pack. 125 kHz Read Only, OMEGA. 12 month guarantee.Part of the award winning Impro access control range. The key fobs are easy to carry and attach onto a keyring, so is ideal for situations where photo ID isn't necessary. SKU: IMPRO-GB-TKX900 MPN: GB-TKX900 Stock Availability: Usually in stock - check for next day delivery Pack Size: 50 Type: Keytag Brand: Impro Product Code: IMPRO-GB-TKX900 Trustpilot