1. No Control Panels - Standalone Access Controller

 2. User capacity: support 500 users

 3. Operating Mode: Card only, password only, both card and password

 4. Card Type: EM or EM compatible card

 5. Reading Range 3 to 10 cm

 6. Power supply 12V 3A

 7. Ambient Temperature -10 degree to 70 degree 

 8 Ambient Humidity 10% to 90% RH

 9.Dimension: 92mm*86mm*22mm

10.Box dimension: 125mm*105mm*35mm

11.Weight: 0.10kg

12. Supports adding RFID cards in individual or continuous mode

13. One year  warranty.