Manufacturer Secura Key Model ETST-W26 Read Range ET4-WXM: Up to 2.5 (6.35 cm)
ET4-WXS: Up to 3.5 (8.89 cm)
ET8-RO-W-D: Up to 2.5 (6.35 cm)
ET8-RO-W-M: Up to 2.5 (6.35 cm) Operating Temperature -40 to 158 F (-40 to 70 C) Dimensions 2.205 x 1.102 x 0.067 max. (5.60 x 2.79 x 0.17 cm) Warranty 1 Year Warranty Weight 0.5000