SPECIFICATIONS
Brand Name: SZJN
Certification: CE
Connectivity: Bluetooth
Doorknob Funcition: Biometric,Key & Keypad
Finish Type: Powder coated
Fit Door Thickness: none
Handle Direction: Direction Reversible
High-concerned chemical: None
Included Components: none
Installation Method: Drilling installation
Material: Zinc Alloy
Model Number: M521
Origin: Mainland China
Power Source: DRY BATTERY
Power Supply: DRY BATTERY
Protection Level: No Waterproof
Smart home platform: Other
Special Features: Support Gateway
Suitable Door Type: Steel Door,Wooden Door,Glass Door,Brass Door,Stainless Stell Door
Suitable for Mortise: Other
Ways To Unlock: App,Bluetooth,WiFi,Password,FINGERPRINT