This product has only three buttons, namely registration, deletion and doorbell. Each operation step has voice prompts, which makes the user's operation easier and more convenient. No LCD design and dust-proof flip-top fingerprint instrument play a very good role in dust prevention, ensuring the cleanliness of the entire product.
ED indicator: red, green, blue.
Fingerprint capacity: 200pcs card capacity: 100pcs
Working voltage: DC12V
Product size: 120 (length) × 120 (width) × 35 (height) mm.
Metal casing (zinc alloy), anti-corrosion, anti-rust design.
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smart digital door lock for automatic doors W5