|Dimensions||Teardrop 55 x 42 x 11.5mm|
|Temperature range||-20 to +60°C (non condensing)|
Detector Key Fob
The TD4 Tag is a normal TC4S tag modified to include a Red LED. When the TD4 tag detects an interrogation field produced by the reader, the Red LED will illuminate. Can be used as a diagnostic tool and in system optimisation.