




Secuview Smart Technology Door Lock for Modern Living
Model No.: SV-SL420-QL08G
Material: Aluminum alloy + Temper glass
Power supply: 7.4V Rechargeable Lithium Battery
Color: Gray; Rose Gold.
Unlock Methods: Mobile App, password, fingerprint, card, key and Temporary Password.
Size: 75*420 mm
Gross weight5 kg/set, 10 sets/ctn
Door thickness: 40-120mm
Languages: English set as default, and others are optional.
Capacity: 300 fingerprint, password or IC Card.
Unlock convenience. Unlock security. Unlock your world with our Smart Lock.

Tuya app intelligent management: Unlock the future with our smart locks, controlling your door from anywhere, anytime.



Multiple unlocking methods are available: Fingerprints, passwords, RF cards, mechanical keys, and the Tuya app, including temporary passwords.


Long battery life with large capacity.

Multiple security alarms.

Product dimensions.


Product General Information.


Product Question & Answer
No. Secuview smart locks include built-in backup access to prevent lockouts. A manual knob on the inside allows emergency exit, while an outside keyhole and USB-Type-C emergency port let you power the lock with a power bank and unlock it using your fingerprint or passcode.
No, they are not. Secuview uses live fingerprint sensing that checks heat and capacitance, so copied fingerprints and photos are ineffective. Premium models also use 3D face recognition that resists image or video spoofing, and the system is protected against electromagnetic interference.
Very strong. Secuview uses a Class C cylinder, the highest grade in the market. Its internal design makes picking extremely difficult, and the core stays secure even if the electronic outside unit is damaged or removed.
Yes, in most cases you can keep your existing door. Secuview smart locks fit most wooden, security, and thermal-break aluminum doors. By sending a few photos of the door and strike area, our team can recommend the right lock body for a proper fit.
For automatic smart locks, yes, that is usually recommended. It reduces mechanical stress, prevents jamming, and helps the motor last longer. Security remains solid thanks to reinforced deadbolts and the Class C cylinder.
Yes. The fingerprint system learns over time and becomes more accurate with regular use. For family members with weak fingerprints, NFC cards, passcodes, and facial recognition offer easy backup access.
Semi-automatic models typically last 10–12 months on AA batteries, while fully automatic models usually last 4–6 months per rechargeable charge. Both are energy-conscious, and the lock warns you before the battery gets too low.
Secuview supports customers across Qatar with 24/7 technical assistance. If the issue affects entry to your home, local Doha technicians can be sent promptly to resolve it on site.
The biggest differences are build quality, smart functions, and support. Premium Secuview models use better materials, more advanced biometrics, added features like cameras and Wi-Fi, and dependable local after-sales service.
No. Secuview uses encrypted communication to protect app data, and it does not allow direct internet-based unlocking. Access is controlled through a visitor request and temporary passcode system, which keeps you in charge.
This smart lock is designed to operate in temperatures ranging from -10°C to 60°C, making it suitable for Qatar’s high-temperature conditions. However, this model is not IP65 weatherproof and should be installed in a protected location where it is not directly exposed to heavy rain, water spray, or harsh outdoor conditions. For fully exposed outdoor applications, please consider one of our weather-resistant smart lock models.
Yes. The interior side of the lock has a fully mechanical escape handle or knob. It works even when the electronics are damaged, allowing you to open the door quickly and get out safely.
No, because the card can be removed from the system immediately. Once deleted, it cannot unlock the door anymore. Replacement cards are low-cost and can be set up again easily.
Replacement batteries are available through Secuview’s local service network. They are designed for long-term performance and easy installation.
Yes, Secuview includes features that help with both. Lever models can use a child-lock and anti-cat-eye switch, while push-pull models need deliberate human action, which pets cannot trigger.
Yes. The app allows you to create one-time or time-based codes for babysitters, guests, or delivery staff. These codes expire automatically, so you can share access without revealing your main password.
Secuview smart locks are reversible, which makes them practical for rentals. You can save the original lock, reinstall it later, and move the smart lock with you when you leave.
For many people, yes. Smart locks remove the hassle of carrying keys and make daily entry far more convenient. Once you start using one, it quickly becomes a habit you appreciate.
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160.00ر.قProduct categories
- Audio 30
- Cable 9
- Network & Communications 68
- Security Surveillance 60
- Smart Home 35
- uncategories 1








