- Overview
- Product Description
- Product Parameters
- Company Profile
- Certifications
- Packaging & Shipping
- FAQ
Basic Info.
Model NO.
R400G
Shape
Mortise Door Lock
Anti-theft Standard
A
Part
Lock
Lock Cylinder Length
65mm
Usage
Household Door Locks
Low Voltage Alarm
Support
Working Temperature
-20~40 Degree
Fit Door Type
Glass Door
Unlock Way
Face/Fingerprint/Password/Card/Key /WiFi
APP Name
Ttlock, Tuya APP
Power Supply
4PCS AA Batteries
Emergency Power Supply
Type-C
Face Capacity
50 PCS
Fingerprint User
100PCS
Password Capacity
1000 PCS
IC Card Capacity
1000 PCS
Transport Package
Carton
Trademark
Blue Whale
Origin
China
HS Code
8301400000
Production Capacity
100000
Product Description
Residential electronic face door double sided lock keys glass digital smart fingerprint sliding glass door lock
In 2008, we celebrated the birth of Zhongshan Blue Whale Hardware Products Co., Ltd., which is the most complete and powerful supplier in China and can basically meet the purchasing needs of all types of customers and traders.
And adhere to the corporate purposes of "quality first, customer first" and "survive by quality, develop by reputation",and have won a high reputation and good evaluation at home and abroad.
Blue Whale specializes in the production of various smart locks, hotel locks, cylindrical locks, tubular locks, mortise locks, handle locks, hinges, door catches and other hardware accessories, which can be used in entrances, bathrooms,passages, storage rooms, etc. Buttons, structure Buttons, similar to buttons.
In order to better explore the international market, Blue Whale has established a strong trading team with first-class fully automatic equipment, high-quality talents, and modern management. At the same time, each product undergoes strict die-casting, stamping, polishing, electroplating, painting and other processes to ensure strict quality control.
Blue Whale products comply with American National Standards Institute (ANSI) standards. Door lock hardware has been distributed in major cities and homes across the country, and its products are exported to Southeast Asia, the Middle East, Europe, South America and other countries and regions. Excellent product quality, innovative technology and good after-sales service have made our brand famous at home and abroad, winning praise and trust from customers and dealers.
Q1: Is your company a factory or a trading company?
A: Locstar is a smart lock manufacturer integrating R&D, production and sales. Main products: smart locks,
hotel locks, digital door locks, fingerprint locks, Wifi locks.
Q2: How is your production capacity?
A: We have 8 production lines with a monthly production capacity of about 50,000 pieces.
Q3: What is your MOQ?
A: Our MOQ is 1 piece, and we always provide strong support to customers to meet their different needs.
Q4: Can you help me design the product?
A: Of course, we are able to provide OEM/OEM services to our customers to get the best solution for their market.
Q5: What is your delivery time for sample orders?
A: Sample order will be shipped within 7 days after payment confirmed. Bulk orders will be ready to ship in
approximately one or two weeks.
Q6: What warranty do you provide?
A: We provide 2-year warranty and lifetime maintenance for major accessories, and only charge cost fees
Q7: What payment terms do you accept for large orders?
A: Usually 30% T/T in advance, the balance is paid before shipment. We can also accept Western Union and
PayPal for small payments.
Product | Smart Door Lock (3D Face Recognition) |
Model | R400 |
Display | Support |
Material or Case | ABS |
Max user | 1000 (one user max support 1 password, 1 Card, 4 fingerprint, 1 face) |
Face capacity | 50 |
Fingerprint capacity | 100 |
IC card capacity | 1000 |
Password capacity | 1000 |
Remote control capacity (optional function) | 16 (1 lock can connect to 16 remote control) |
Fingerprint sensor | Semiconductor sensor |
Unlock method | Face, Fingerprint, IC card, password, Mechanical key, Tuya APP(Optional), Temporary password , remote control (optional) |
Power supply | Rechargeable lithium Battery (large capacity) |
Current | Standby: ≤150μA Working: ≤300mA |
Emergency External Power | Type-C (can support power bank) |
Response time | <0.38s |
Working Temp. | -20~40ºC |
Working humidity | 5~95%RH |
Application | 8-12mm frameless glass gate (door crack: 4~15mm) 30~120mm framed glass gate or wooden gate |
Weight | 1.75KG |
Box dimension | 188*78*38 mm |
In 2008, we celebrated the birth of Zhongshan Blue Whale Hardware Products Co., Ltd., which is the most complete and powerful supplier in China and can basically meet the purchasing needs of all types of customers and traders.
And adhere to the corporate purposes of "quality first, customer first" and "survive by quality, develop by reputation",and have won a high reputation and good evaluation at home and abroad.
Blue Whale specializes in the production of various smart locks, hotel locks, cylindrical locks, tubular locks, mortise locks, handle locks, hinges, door catches and other hardware accessories, which can be used in entrances, bathrooms,passages, storage rooms, etc. Buttons, structure Buttons, similar to buttons.
In order to better explore the international market, Blue Whale has established a strong trading team with first-class fully automatic equipment, high-quality talents, and modern management. At the same time, each product undergoes strict die-casting, stamping, polishing, electroplating, painting and other processes to ensure strict quality control.
Blue Whale products comply with American National Standards Institute (ANSI) standards. Door lock hardware has been distributed in major cities and homes across the country, and its products are exported to Southeast Asia, the Middle East, Europe, South America and other countries and regions. Excellent product quality, innovative technology and good after-sales service have made our brand famous at home and abroad, winning praise and trust from customers and dealers.

Q1: Is your company a factory or a trading company?
A: Locstar is a smart lock manufacturer integrating R&D, production and sales. Main products: smart locks,
hotel locks, digital door locks, fingerprint locks, Wifi locks.
Q2: How is your production capacity?
A: We have 8 production lines with a monthly production capacity of about 50,000 pieces.
Q3: What is your MOQ?
A: Our MOQ is 1 piece, and we always provide strong support to customers to meet their different needs.
Q4: Can you help me design the product?
A: Of course, we are able to provide OEM/OEM services to our customers to get the best solution for their market.
Q5: What is your delivery time for sample orders?
A: Sample order will be shipped within 7 days after payment confirmed. Bulk orders will be ready to ship in
approximately one or two weeks.
Q6: What warranty do you provide?
A: We provide 2-year warranty and lifetime maintenance for major accessories, and only charge cost fees
Q7: What payment terms do you accept for large orders?
A: Usually 30% T/T in advance, the balance is paid before shipment. We can also accept Western Union and
PayPal for small payments.