IGLOOHOME Smart Padlock with Silicone Cover Kit Indoor Use, No WiFi Needed, Bluetooth Lock for Gate, Bike and Locker. Bluetooth technology enables wireless operation. Made of high-quality steel to ensure longevity. Emergency jumpstart function allows convenient and secure use. Protect your keys and cards with this IGLOOHOME Smart Padlock. You can easily unlock the padlock using Bluetooth or a pin code. Your items are kept secure with lockout mode, auto relock and emergency jumpstart features. Keys & Accessories Product Type: Padlock. Lock Product Type: Padlock. Material: Zinc Alloy Galvanized. Number of locks in pack: 1. Remote Access: Remote Access. Requires Hub: No Hub Required. Smart Home: Smart Home Enabled. Smart Home Protocol: Bluetooth. Voice Control Hub Required: No Voice Control.