Specifications:

• Unlocking Methods: Mechanical Keys, IC Card, Code, Bluetooth eKey
• Material: 304 Stainless Steel, Aluminum, Plastic
• Power Supply: 3 AAA Alkaline Batteries
• Compatible Door Type: Steel, Wood, Glass, Brass, Stainless Steel
• Connectivity: Bluetooth
• Smart Home Compatibility: Alexa, Google Assistant
• Certification: CE, FCC, RoHS
• Manual Override Function: Key & Keypad
• Finish Type: Glossy
• Handle Direction: Reversible
• Protection Level: Not Waterproof
• Auto Lock: Yes
• Low Battery Reminder Function: Yes
• Operating Temperature Range: -30 to 60 degrees Celsius
• Static Current: ≤ 30μA
• Dynamic Current: ≤ 200mA
• Battery Type: AAA Battery
• Waterproof Rating: IP44
• Time-Limited Code Setting: Yes
• OLED Display: Yes
• Adjustable Door Locking Time: Yes

The variant you are purchasing is: Variant: 35mm