Electric strike 17E Product description Model with mechanical unlocking. Overview of Advantages Suitable for all common striking plates Due to 180° fitting, can be used DIN right and left Symmetrical design Electric strike 17Electric strike FaFix® adjustment range, Fail-locked Electric strike 17RRElectric strike FaFix® adjustment range, Monitoring conta… Electric strike 1705Electric strike FaFix® adjustment range, Diode (05), Fail-locked