| Access Control: | Card + PIN |
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| Keypad Button Material: | Metal |
| Certification: | RoHs, FCC, CE |
| Sound Prompt Module: | Especially Suitable for Bullet-Proof Window Room |
| Communication Interface: | Encrypt Your Information on The Card, More Safe |
| LCD Module: | Display"*"as You Type, in Case The Errors From Key |
| Samples: |
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| Customization: |
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