The XTAR SD1 is a compact, multi-colour dive beacon designed to enhance underwater safety and communication.
Its lightweight and durable construction make it an essential tool for divers seeking visibility and signalling capabilities.
An excellent choice for divers seeking a reliable and versatile beacon for underwater signalling and safety. Its combination of multiple lighting modes, durable construction, and user-friendly features make it a valuable addition to any diving gear.
This beacon can also be used for surface activities too ! . eg Climbing Hiking or Running to name just a few !
Key Features
Multi-Colour LED: Equipped with RGBW LEDs,
the SD1 offers four distinct colours—white, red, blue, and green—each available in constant and flashing modes, totalling eight lighting options.
Brightness Levels: Delivers up to 25 lumens in white and green constant modes, and 10 lumens in red and blue modes, ensuring visibility in various underwater conditions.
Long Runtime: Provides up to 16 hours of operation, depending on the selected mode and battery type.
User-Friendly Operation: Features a twist-switch mechanism for easy mode selection, even while wearing gloves.
Battery Compatibility: Supports both 16340 rechargeable battery (PROVIDED). and CR123A
Low Battery Indicator: Automatically reduces brightness to signal low battery, preventing unexpected shutdowns.
Memory Function: Remembers the last used mode after being turned off for more than five seconds, allowing quick reactivation.
Durable Design: Constructed from aircraft-grade aluminium with an anti-corrosive finish, and waterproof up to 100 meters (IPX8 rating).
Above and Below Uses:
The beacon can be use above and below the surface for a range of activities. eg Climbing or Running to name just a few
Technical Specifications
Dimensions: 66mm (length) x 23mm (diameter) PLEASE NOTE SIZE! very small
Weight: 27g (excluding battery)
Light Modes:
White Constant: 25 lumens
White Flashing
Red Constant: 10 lumens
Red Flashing
Blue Constant: 10 lumens
Blue Flashing
Green Constant: 25 lumens
Green Flashing
Runtime:
Constant Modes: Up to 6.5 hours (using supplied 16340 USB-C battery)
Flashing Modes: Up to 13.5 hours (using supplied 16340 USB-C battery)
Impact Resistance: Withstands drops up to 1.5 meters
Waterproof Rating: IPX8 (submersible up to 100 meters)
Battery: 1 x 16340 USB-C lithium-ion (included) or 1 x CR123A lithium battery
What's Included
XTAR SD1 Beacon
16340 USB-C Rechargeable Battery with charging port for USB-C Cable supplied.
