940nm IR Module IR940V-M21 for ZHD520R, ZHD312R and TNC225R

The detachable 940 IR-V torch offers a shorter range and softer illumination, which is best for close to medium-range applications that prioritize stealth over brightness. 
The IR940V-M21 torch is compatible with the ZHD520R, ZHD312R and TNC225R models.