Smart Door Lock HF-BP04
- Identification method: T557 / Mifare one EM4305 ID card
- Material: Stainless steel one pass forming
Using electromagnetic wave induction technology: Induction is more sensitive - Power supply: Use 4 AA alkaline dry batteries
Capture Window Dimensions - Static power: < 10 uA
Dynamic power consumption: About 200mA
Low voltage warning: 4. 8V - Sensing distance: 3-5cm
- Proper temperature: -20 °C一 -50°C
