SDDC-E3Pro - Smart Door Lock with Wifi Door Bell
RFID card, pin code, fingerprint, remote unlock, key, remote video intercom
Model :
SDDC-E3Pro
SDDC-E3PRO Smart Digital Door Lock | High-Security Fingerprint Door Lock with Multiple Access Modes
Secure your home or business with the SDDC-E3PRO — a premium smart digital door lock designed for modern living.
Built by ARMSTRONG, this advanced door lock combines cutting-edge biometric technology, versatile unlocking methods, and a sleek minimalist design. Whether you're upgrading your home security or outfitting a commercial project, the SDDC-E3PRO delivers performance, convenience, and peace of mind.
- Dimensions: 373 × 76 × 26.5 mm
- Colors: Phantom Black
- Main Material: Aluminum alloy
- Handle Type: Conventional
- Fingerprint Capacity: 100 groups
- Card Capacity: 200 groups
- Password Capacity: 50 groups
- Battery Type: Alkaline (8 batteries total, 5 in use)
- Operating Voltage: 4.8 – 6 V
- Service Time: Approx. 6 months
- Emergency Power Supply: USB-C
- Temperature Range: -25°C to 70°C
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Lock Body Options: Standard mechanical / Compatibility
- Multiple Security Layers: Equipped with multi-level protection including fingerprint, password, encrypted sensor card, Class C key, and remote password modes.
- Smart Alarm System: Built-in local and remote alarms, overload lock body protection, and tamper detection.
- 360° Fingerprint Recognition: Fast and accurate biometric access using a real-person fingerprint algorithm with self-learning capability.
- Remote Cat Eye & Anti-Cat Eye Design: Offers remote viewing and blocks forced visual inspection from the outside.
- Integrated Doorbell: Convenient and space-saving built-in doorbell feature.
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Fingerprint
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Cipher code
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Encrypted sensor card
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Class C mechanical key
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Temporary password
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Periodic cipher password
- Inside-left / inside-right doors
- Outside-left / outside-right doors
- Ideal for residential homes, apartments, and modern office spaces
