The Fenix TK- Series Remote Pressure Switch - TK10, TK11, TK20, TK30 has four internal sensors with a steel spring-switch module for consistently reliable operation. The switch cable can extend up to 80cm and activates with very slight finger pressure.
Fenix TK- Series Remote Pressure Switch Specifications:
Pressure pad cover rated for 100,000 cycles, and switch rated for 1A electric current
Switch cable made from resilient PU material; 23cm coiled, 80cm expanded
Adapter tailcap made from T6-grade aluminum with type-III hard-anodized finish
Waterproof to IPX-8 standard
Compatible with TK10, TK11-R2, TK20, TA30 flashlights