S4A iLock-04B Heavy-Duty Biometric Smart Door Lock (Matte Black)
iLock-04B, 370x73x25mm, Aluminum Alloy Matte Black, 300 Groups Capacity, 7.4V Lithium Battery, Tuya/TTLock
The S4A iLock-04B is the sleek matte black edition of the iLock-04 series, combining 370mm armored aluminum construction with rechargeable 7.4V lithium power, 300 user capacity, and Tuya/TTLock mobile app control.
Product Overview
Featuring a stealth matte black anodized surface, the iLock-04B is designed for contemporary architectural doors and high-security residences. It integrates a 508 DPI capacitive fingerprint reader directly onto the handle alongside an anti-scratch touch panel.
Why Buy This Product
Modern Matte Black Styling
Complements contemporary dark hardware, industrial facades, and luxury entryways.
High-Capacity Lithium
Eliminates alkaline battery leakage and delivers reliable sub-zero cold weather performance.
Solid Aluminum Defense
Heavy-gauge alloy structure prevents pry attacks and mechanical tampering.
Best for These Applications
Modern Architecture
Perfect for contemporary homes, penthouses, and architectural designer front doors.
Design Studios & Tech Offices
Blends seamlessly into sleek minimalist commercial entrance environments.
Key Advantages
- Scratch-Resistant Coating:Electrostatic anodized finish resists finger smudges, scratches, and UV degradation.
- Comprehensive Remote Logs:Receive real-time push alerts on your phone whenever a family member or employee unlocks the door.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 2.1 |
| Shipping Weight | 2.3 |
| Lock Type | handle |
| Mortise Type | 6068-multipoint |
| Door Thickness | 40-120 mm |
| Door Compatibility | Black Framed Glass Doors, Dark Wood Doors, Steel Armored Doors |
| Door Opening Direction | Universal Reversible (Left / Right Handed) |
| Unlock Methods | Fingerprint, Passcode, RFID Card, Tuya App, TTLock App, Mechanical Key |
| Fingerprint Capacity | 100 |
| Card Capacity | 100 |
| Password Capacity | 100 |
| Rfid Frequency | 13.56MHz Mifare |
| Fingerprint Sensor Type | Semiconductor Biometric Sensor |
| Fingerprint Recognition Speed | < 0.5s |
| Virtual Password | Yes |
| Temporary Password Support | Yes |
| Anti Tamper Alarm | Yes |
| Low Battery Alarm | Yes |
| Wireless Protocol | WiFi 2.4GHz / Bluetooth BLE |
| App Compatibility | Tuya Smart, TTLock, Smart Life |
| Working Voltage | 7.4V Rechargeable Lithium Battery |
| Battery Type | 7.4V Lithium-ion Battery Pack |
| Battery Life | Over 12 months standby |
| Emergency Power Port | USB 5V Port |
| Emergency Key Override | Yes |
| Body Material | Aviation Aluminum Alloy |
| Finish | Matte Black |
| Dimensions | 370 x 73 x 25 mm |
| Operating Temp | -10°C to 60°C |
| Stock | 8 |
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