For those extreme emergency situations, have this backup transmitter within your gear setup. Worn directly on your body with the main beacon, it goes into transmit mode when separated by 1 meter or more from the primary device. Together, both create a comprehensive solution against secondary avalanches.
This product will be shipped directly from Black Diamond and will leave their warehouse in 2-3 business days. Eligible for ground shipping only.
Compatible with any 457 kHz beacon
Accelerometer prevents backup from transmitting a signal while still in motion
Uses 1 Alkaline AAA battery, IEC-LR03, 1.5V
Weighs 2.5 oz. with battery
150-hour battery lifespan in check mode and 1 hour in emergency mode