T4 Code Pad & Combined Card ReaderThe T4 code pad, like its cousin the T1, comes with a touch activated front panel and a built in proximity reader which allows for up to 2000 tags to be used by the system. The T4 is a fully sealed robust unit perfect for external use. The T4 is a fully sealed robust unit perfect for external use. 12 or 24V AC/DC with a separate trademans button.T4 water proof code pad and proximity reader
