Features: NOTE: Current lead time is about 8 business days. Expedited handling is available upon request. Please contact us. IMPORTANT: Battery packs are not included. 10 pack Should be paired with the Perma Star Vario LC (Lubricant canisters) of any size. Electromechanically actuated LCD display Push button Displays discharge period, LC size, and operating status Red / Green status LED's are visible all all around. Adjustable discharge period of up to 12 months, or as little as one week. Set in either month OR week intervals Operating Temperature: –20 °C to +60 °C, or –40 °C to +60 °C with the optional lithium battery. Bluetooth Integration: Real-time control, configuration, & maintenance. Operation via the Perma connect app. Increased workplace safety: changes can be made at a distance. The Perma Star Vario Bluetooth Drive provides programmable lubrication control for use with any Perma Star Vario LC. This electromechanical unit supports Bluetooth connectivity for remote setup, operation, and monitoring via the Perma CONNECT app. It features an LCD display with push-button navigation, showing LC size, discharge period, and system status. Red and green LEDs are visible from all sides for easy visual checks. The discharge period is adjustable from 1 week to 12 months, with operating temperatures from –20 °C to +60 °C, or –40 °C to +60 °C using a lithium battery. The Perma Star Vario Bluetooth Drive is sold in a 10-pack without battery packs.