Battery life: Alkaline: around 300 hours SEND 
Batteries included: Yes 
Sending frequency: 457 kHz 
Digital search strip width: 70 m 
Buried subject marking: mark 
EN standards: EN 300718 
Warranty: 2-year warranty; additional 3-year Mammut guarantee if registered year 
Battery type: Alkaline 3 x AAA 1.5 volt 
Made in Switzerland: 100% Made in Switzerland, produced and developed in Switzerland
          
          
            Harnes is included
          
          
            - Effective digital search strip width: 70 meters
            
- Digital receiving bandwidth: 70 meters
            
- Circular receiving field: almost identical receiving bandwidth for X and Y antennas
            
- Display: display with background lighting, very easy to read even when wearing polarized glasses
            
- Acoustic search guidance: allows the rescuer to visually search the avalanche field
            
- Reverse direction function to avoid 180-degree search errors
            
- Group test with clear instructions
            
- Visual interface: shows distance, direction and number of buried subjects
            
- Design: ergonomic, impact-proof and break-proof. Can be operated while wearing gloves
            
- Device tests: automatic self-test and function test
            
- Multiple buried subjects: digital signal processing in the event of several buried subjects
            
- Automatic switching from send to search (Auto Revert): if a rescuer does not move for 4 minutes, we assume a secondary avalanche and the device switches to SEND mode (motion-sensor controlled)
            
- Attachment: includes highly functional Barryvox carrying system
            
- W-Link: Additional communication channel for improved search performance
            
- Manage the device fleet via W-Link
            
- updatable software
            
- Operating temperature: -25° to +45° Celsius (-13° to +113° Fahrenheit)