Remote button KV-4/2 - Zenitco

Remote button KV-4/2 with mounting on the Picatinny rail is intended for simultaneous control of the Kleshch-2 flashlight and the combined device "Finger-4".

Equipped with a fuse against accidental activation and two rotary controls for the brightness of the product.

Weight: 57 + 5 g

Overall dimensions: (310х29х20) + 5 mm

Ambient temperature during operation: from -20 ° С to + 40 ° С
< br> Guaranteed storage and operation period: 12 months

Delivery set:

Remote button KV-4/2	1 pc
Operation manual	1 pc

< b> To install the external button KV-4/2 you need:

1. Connect the button to the LCC and the flashlight by inserting the plug into the connector

2. Unscrew the set screws to the maximum length and install the button with the connected laser head and flashlight in any convenient place on the Picatinny rail

3. Fix the button by tightening the screws


Attention !!! 
To improve the noise immunity of the Finger-4 PC, the electronic unit was modernized, which required changing the electronics of the remote button. 

The update did not entail changes in the tactical characteristics of the product, but it is important to know: if the Finger-4 was released before the update, then the KV-4/2 button is needed for it, if - after the update, then - KV -4 / 2U (universal). 

To avoid confusion, KV-5PU engraving was introduced on the Finger-4 PC case under the connector for the button.  If there is no engraving, then the PC is before the update. If there is an engraving, it means a PC after the update.

All Finger-4 PCs released since the second half of January 2020 are released with updated electronics.