SPECIFICATIONS
Unlocking Method: Finger Vein Recognition / HomeKit / APP / Password / Double Authentication /
Temporary password (one-time or periodic) / Key / NFC / Bluetooth key
Materials: Aluminium alloy
Dimension: 4-inch IPS high-definition screen with a resolution of 800*480
Tiandi Rod Control Lock: Not Supported
Cylinder: C Class
Password Length: 6-10 digits, max support 20 digits decoy password
Battery: 8pcs of AA dry cell batteries and one 7.4V 5000mAh lithium battery
Duration: Dry batteries: 12 months (with 10 switches per day)
Lithium battery: 5-7 months.
Working Temperature: -10℃-55℃
Compatible Door: Wooden door, Security door
Door Thickness: 40-120mm
Password Group: 50 sets of regular password, 8 sets of one-time password, and 16 sets of cyclic
password
Finger Vein Group: Max 50
NFC Group: Max 25
Bluetooth Group: Max 25
Low Battery Alarm: Low battery indicator, voice prompt and app reminder
Door Ajar Alarm: Front and rear panel indicator, alarm audio prompts, and app notifications
Forced Entry Alarm: Local alarm. App alarm
Banned Retry Times: If the password is entered incorrectly five times in a row,
the fingerprint, password, and NFC unlocking functions will be locked for two minutes and an
alarm will sound.
Lock Body: The standard lock body;Modified installation for lock bodies such as the Bawang lock
body, Wangli lock body, and Xiaoshuai lock body are available.
Lockin S50M Pro
Installation included
·Finger Vein Recognition
·Remote Peephole Viewer
·Large Built-in Screen













