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Smart door lock
OS-TL8 Wireless  Smart Door Lock
1. No need to remove old locks, keep the existing mechanical keys. Colour: Dark gray, elegant black 2.2G connects to the cloud. 3. Unlock mode: APP unlock, remote unlock, NFC, code,mechanical key. 4. Power Supply: 3pcs AA 3.7V Lithium
OS-L6 Wireless  Smart Door Lock
1. No need to remove old locks, keep the existing mechanical keys. Colour: Dark gray, elegant black 2.2G connects to the cloud. 3. Unlock mode: APP unlock, remote unlock, NFC, code, fingerprint, mechanical key. 4. Power Supply: 3pcs AA 3.7V Lithium
OS-M501 smart door lock
Unlocking way: APP (Bluetooth 4.0ble)/Code/Mechanical key Working voltage:4pcs AA alkaline batteries (4.8-6.5V) Standby current:≤20uA Working current:≤200mA Size:W70*H155mm/W71*H162mm
OS-S8F Fingerprint door lock
Unlocking way:fingerprint 、mechanical key   Working voltage  : 3.7V 800mAh built in Li-ion battery  Standby current:≤20uA.  Working current:≤300mA  Working temperature:-15 - 60 degree Celsius     Size:145*25*25mm  
OS-E6 Smart door lock
Unlocking way: APP (Bluetooth 4.0ble)/Code/NFC Working voltage:4pcs AA alkaline batteries (4.8-6.5V)
OS-S200RM Smart door lock
Unlocking way :remote controller,code, mechanical key Working voltage:4pcs AA alkaline batteries (4.8-6.5V) Standby current:≤30uA. Working current:≤200mA Emergency power supply:9V Backup battery interface
OS-S350 smart door lock
Unlocking way:code, fingerprint  mechanical key Working voltage:4pcs AA alkaline batteries (4.8-6.5V) Standby current:≤30uA. Working current:≤200mA Emergency power supply:5v Micro USB Interface
OS-TL6 Wireless Bluetooth Smart Door Lock
1. No need to remove old locks, keep the existing mechanical keys. Colour: Dark gray, elegant black 2.2G connects to the cloud. 3. Unlock mode: APP unlock, remote unlock, mechanical key. 4. Power Supply: 3pcs AA 3.7V Lithium Batteries 5. Size 150*
OS-L1 Wireless  Smart Door Lock
1. No need to remove old locks, keep the existing mechanical keys. Colour: Dark gray, elegant black 2.2G connects to the cloud. 3. Unlock mode: NFC, code, APP unlock, remote unlock, mechanical key. 4. Power Supply: 3pcs AA 3.7V Lithium Batteries +
OS-M503 smart door lock
Unlocking way: APP (Bluetooth 4.0ble)/Code/Mechanical key Working voltage:4pcs AA alkaline batteries (4.8-6.5V) Standby current:≤20uA Working current:≤200mA Size:W70*H155*T12mm/W71*H162*T30mm
OS-M301 smart door lock
Unlocking way: APP (Bluetooth 4.0ble)/Code Working voltage:4pcs AA alkaline batteries (4.8-6.5V) Standby current:≤20uA Working current:≤200mA Size:155*68*76mm
OS-S200MF Smart door lock
Unlocking way : code,card, mechanical key Working voltage:4pcs AA alkaline batteries (4.8-6.5V) Standby current:≤30uA. Working current:≤200mA Emergency power supply:9V Backup battery interface
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