| Makfa Electronic Lock | Technical Specifications |
|---|---|
| Unlocking Method | Card, Password, and Bluetooth |
| Mechanical Key | Yes |
| Start Time | <1 second |
| Master Card Capacity | 2 |
| Guest Card Capacity | 200 |
| Record Capacity | 1000 |
| Operating Voltage | 6V, 4 Alkaline Batteries |
| Static Power Consumption | <4 μA |
| Dynamic Power Consumption | 200 mA |
| Operating Temperature | -20 °C to 50 °C |
| Maximum Humidity | ≤ %80 |
| Door Thickness | 38~60mm |
| Sensor Range | 3~5cm |
| Lock Weight | 3.5 kg |
| Battery Life | 12~16 months |
| Voltage Alarm | Yes |
| Closing Alarm | Yes |
8503
RFID Card and Password Encrypted Lock System
Since 2004, we have been manufacturing RFID Card and Password Encrypted Lock Systems. Our systems utilize Philips NXP RFID chips and Texas Instruments processors. We offer interior locks that comply with EURO DIN and ANSI standards. We specialize in producing custom solutions for renovation projects.
Our products come with a 2-year warranty, and software updates are provided free of charge.
Having established our presence in over 26 countries, with more than 100,000 rooms equipped with our systems, we look forward to being a part of your project as well.
Modern and Extra Powerful Lever Mechanism
The 8503 series utilizes Radio Frequency Identification (RFID) technology, designed to function mechanically in challenging conditions for extended periods. It features a 304 Quality Stainless Steel Body.
Alplock 8503 has a unique mounting connection system, providing both comfort and durability. This system prevents loosening over time, and the natural movement of the door does not affect the lock. The opening angle of the lever is very low, allowing the door to be opened with a light touch.
The 8503 system incorporates the original Philips NXP Mifare 125Khz chipset and a Texas Instruments processor. The circuit is silicon-coated for outdoor use.
The 8503 also includes a concealed mechanical key for emergency situations, enabling the lock to be opened when needed.
System Features
- Can be opened with Card, Password, and Bluetooth
- Zinc Alloy Panel and Acrylic Panel
- Stainless Steel Material
- Zinc Alloy Handle
- 8503A Dimensions: 299 mm / 75 mm / 11mm
- 8504A Dimensions: 300 mm / 75 mm / 13mm
Body / Lock Features
- The lock system provides both robustness and comfortable use.
- Suitable for modern offices, office buildings, high-end apartments, and villas.
- Can be unlocked with Bluetooth, PIN Code, Card, and mechanical key.
- Lock opening modes can be adjusted according to your preference.
- Keypad Entry by Pressing Buttons
- Microwave wake-up technology
- Cards are configured with the lock system and do not require software.
- Maximum capacity of 2 Master cards and 198 Guest cards, totaling 200 cards.
- Capacity of 1 Master password and 49 Guest passwords.
- Creation of 12-digit passwords is possible.
- Operates with alkaline batteries, providing low consumption and long lifespan.
- Voltage deficiency indicator
- External power source can be used.

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