Features: 

• Operates in 4 ways: Bluetooth (via app from Apple Store or Google Play), card, code, and key
• Open the door from your mobile phone from anywhere
• Online review of who and when the door was opened
• Very slim, ideal for all types of doors, even aluminum doors
• Made of stainless steel SS304
• Waterproof IP55
• Available in 4 colors: Silver, Black, Gold, and Metallic Gray
• For doors with a thickness of 30-80mm
• Operating temperature -20°C to 70°C / Humidity 20% – 90%
• Operates with 4 AAA batteries 6V
• Low battery indicator: Below 4.8V
• Battery life: > 3000 door openings
• Works with M1 cards (13.56MHz)
• Capacity: E-Key without limit / 150 access codes + 200 cards
• Infinite data capacity
• Lock dimensions 38x280x30mm / Weight 2.5kg
• Available with European type mechanism 35/85, 55/72, and 60/85