KV-4/2 Tactical Switch by Zenitco

KV-4/2 Tactical Switch by Zenitco is designed for simultaneous control of the “Klesch-2” flashlight and the combined device “Perst-4”.

Made from high-strength D16T aluminum alloy with a protective black coating, the switch is mounted securely to any standard Picatinny rail. It features two rotary brightness dials and a safety fuse to prevent accidental activation.

Key Features:

• Compatible with “Klesch-2” flashlight and “Perst-4” combined device
• Simultaneous control functionality
• Equipped with brightness adjustment dials
• Safety fuse to prevent accidental activation
• Durable D16T alloy housing with black coating

Important Compatibility Note:
To determine compatibility with “Perst-4” devices, check for the "KV-5PU" engraving under the button connector on your device. If this engraving is absent, use the KV-4/2 model. If the engraving is present, use the updated KV-4/2U (universal) model instead.

All “Perst-4” devices manufactured after mid-January 2020 are equipped with updated electronics and require the universal switch version.

Technical Specifications:

• Weight: 57 ± 5 g
• Dimensions: (320 × 29 × 20) ± 5 mm
• Operating temperature range: -20 °C to +40 °C
• Warranty period: 12 months

Package Includes:

• KV-4/2 Tactical Switch – 1 pc
• Operation Manual – 1 pc

Installation Instructions:
1. Unscrew set screws to maximum length
2. Place the KV-4/2 tactical switch on the Picatinny rail at a convenient position
3. Tighten the screws to securely fix the switch in place
4. Connect to your “Klesch-2” and “Perst-4” devices