Wi-Fi Smart Lock with Deadbolt (VDP-AK-SL20)

• Material: Aluminum alloy
• Lock Type: Motorized Deadbolt
• Front Dimensions: 151.5 × 60 × 28.4 mm
• Back Dimensions: 158 × 70 × 30 mm
• Door Thickness Supported: 35 mm – 50 mm (1-3/8” to 2”)
• Connectivity: Wi-Fi 2.4GHz / Bluetooth 3.0
• Power Supply: 4 × AA batteries (approx. 6 months usage @10 operations/day)
• Emergency Power: Type-C USB interface
• Credential Capacity: 21 PIN codes, 50 IC cards
• Weather Rating: IP52 (Indoor use)
• Operating Temp: -20°C to +55°C
• Humidity: 20% – 93%