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QL909 Smart Lock

Using the palm vein authentication method from security inspection systems, this technology can precisely identify the distribution pattern of veins within the palm without any physical contact, thereby solving issues such as incomplete fingerprints in children, worn-out fingerprints in the elderly, and difficulty in recognition caused by dirty or contaminated fingers.

Category:

Smart lock

Hotline:

+86-57989709888

Online Message

QL909 Smart Lock

★ Smooth contours, a comfortable grip, and an aesthetic masterpiece—delivers on its promise and lives up to expectations.
★ The panel is crafted from premium aviation-grade aluminum, seamlessly molded for a simple and smooth design. It features a nano-IML external protection process that offers exceptional wear resistance and scratch protection.
★ Temporary authorization via mini-program—easily handle unexpected visitors. You can send one-time passwords anytime, anywhere, so your family and friends won’t have to wait long outside the door.
★ Adopts a true plug-in cylinder lock mechanism for enhanced security.
★ The locks are coated with a 3-layer eco-friendly paint, offering long service life and excellent resistance to aging.

Product Parameters

Panel material	Aluminum alloy \IMD (nano)	Voice function	Dual (Real-person) Voice Control System
Storage capacity	A total of 300 users (100 fingerprint users, with no limit on other users)	Display screen	0.96 inches
Storage capacity		Color	White light
Static current	≤60UA	Dynamic current	≤60UA
Operating temperature	-10℃ to +60℃	Operating humidity	45-90% RH
Operating voltage	DC 6.9V–9V (powered by one lithium battery)	Low-pressure alarm	<6.8V
Emergency power supply	USB External 5V Power Bank (Portable Charger)	Locking method	Fully automatic opening