*Please note that we DO NOT accept returns on avalanche beacon purchases* The Pieps Powder BT is the high performance beacon with Pieps App-connectivity. Maximum circular receiving range of 60 m for quick and stable initial signal. Battery lifetime min. 300 h in SEND-mode with Lithium batteries. Wireless device management via Bluetooth and PIEPS-APP. Extensive Self Check: Review of all relevant hardware and software elements as well as showing the current software version. Perfectly readable display in all lighting conditions Perfect mark-performance due to exact signal processing without any performance losses. Pieps Interference Protection: The influence of external interferences is eliminated or reduced to a minimum. Protection in send mode with Auto-Antenna-Switch: If the transmitting antenna is impacted by external interference, the other antenna would take over the transmit function. Protection in search mode with Signal Verification: Only a verified 457kHz signal is indicated. iPROBE Support: The Pieps Powder BT can be temporarily deactivated using the smart iPROBE. The receiving beacon automatically receives the next strongest signal. Auto Search-to-Send: This function automatically switches the PIEPS POWDER BT from search mode to transmit mode, if the beacon is not moving for a certain time (in case of burial). Group Check: Reviews the activity and transmission parameters of the partner device. PIEPS recommends to perform a group check before each tour. Carrying System Pieps Powder BT: High wearing comfort at low weight. Neoprene pouch with soft shoulder strap. Quick-Pull-System for fast access to the device. Maximum range (m): 60 Search strip width (m): 60 Dimensions (mm, LxWxH): 118 x 76 x 29 Weight (g, incl. batteries): 220 Power supply: 3 batteries (AAA) Battery lifetime (min. h) : 300 Receiving frequency (kHz): 457 Transmission frequency (kHz, according to EN300718): 457 Temperature range: -20°C to +45°C