SPECIFICATIONS

App: TUYA

Battery: 3200mAh Lithium-ion Rechargeable Batteris

Brand Name: BMAD,SAIJIA

Certification: CE ROHS FCC

Data Storage Options: Cloud, Memory Card

Door Type: Wood Door, Steel Door, Stainless Steel Door, Aluminum Door, Brass Door

Door thickness: 40-110mm

Fingerprint Capacity: 100 (set)

High-concerned chemical: None

Language selection: English

Lock Cylinder Security Grade: Grade C

Material: Aluminium Alloy, Aluminum Alloy

Model Number: K49

Mortise: 6068/240*24mm

Network: Wi-Fi, Bluetooth, ONVIF

Origin: Mainland China

Place of Origin: Guangdong, China

Smart App: Tuya App

Unlock Method: Face Recognition, Password, App Control, Fingerprint, Key, Card

Unlock way: Phone +Fingerprint + Password + Card + Key

Ways To Unlock: Mechanical Keys

product Name: Tuya Smart Door Lock

2026 Tuya Smart Door Lock Rfid IC Card Wifi Camera video call Security Door Lock front door electric fingerprint lock

Products Description

Product Description.
1.6 Unlock ways:Tuya 3D Face Recognition,Wishome App,Fingerprint,Passcode,Card,Key;

2..New Face Recognition Function:Don't need your hand, when you go back, just face to the lock, it will automatic recognition and unlock;

3.Automatic lock after unlocking,no need to manually lock,and don't worry about forgetting to lock the door when you go out;

4.Rechargeable lithium Battery,Super long standby convenient and safe to use;

5.When the smart lock is abnormal,it will send information to the mobile phone in real time;

6.Digital door view and has night vision function;

7.Automatical Camera:When the Doorbell rings,the picture will appear on the screen and start to record voice,and you can unlock in the APP;

8.It has USB emergency interface,you can charge the lock when the battery run out;

9.We can customize production according to your requirements,OEM/ODM..

Unlock way	APP +Fingerprint + Password + Card + Key+Face
Material	Aluminum alloy
Mortise	6068/240*24mm
app	tuya smart life
Power supply	7.4V Lithium-ion Rechargeable Batteris
Weight(kgs)	5Kg
Size	410*70mm
Door thickness	40mm - 120mm
Work Temperature	-20-70

Company Profile

Our Service

1. All items come with 2 years warranty;

2. During warranty period, our factory will offer free service for replacement;

3. Beyond warranty, we can also offer spare parts and maintenance with paid service;

4. Technical support will be offered through all the after-sales service.

FAQ

Q: Are you manufacturer or trading company?

A: We are a manufacturer ,Guangdong, China expertised in smart lock for over 10 years.

Q: What is your MOQ?

A: Our MOQ is 1 piece.

Q: How can we guarantee quality?

A: We always a pre-production sample before mass production;always final Inspection before shipment; 2 years warranty period.

Q:Why should you buy from us not from other suppliers?

A: Guangzhou SAIJIA has been providing our customers with elegant, secure and easy to use smart door locks. We mainly produce WIFI Residential locks Fingerprint locks; Digital Key Card and Password locks; Hotel locks.

Q:Could you help with my designed products?

A:Yes, sure.
We are able to provide our customers with OEM/OEM services to obtain the best solution for their market.