Smart Keyless Entry Door Lock

SPECIFICATIONS Brand Name: hornbill Ways To Unlock: Mechanical Keys Ways To Unlock: Password Ways To Unlock: APP Smart home platform: Alexa Smart home platform: Google Assistant Fit Door Thickness: 38mm~48mm(1.5" ~ 1.88") Power Supply: Dry Battery Suitable Door Type: Wooden Door Suitable Door Type: Brass Door Suitable Door Type: Steel Door Connectivity: Bluetooth Special Features: Support Gateway Model Number: HB-001 Finish Type: Brushed Protection Level: IP66 Color: Silver, Black Product Size: 2.7 x 6.7 x 3.1 inches Temperature Range: -4°F-122°F Waterproof range: IP65 Door Open Direction: Left/Right Battery Requirement: 4PCS AA batteries (not included)