1. No Control Panels - Standalone Access Controller
2. User capacity: support 1600 users
3. Operating Mode: Card only, password only, both card and password
4. Reading Range:3~10cm
5. 125khz EM-ID/13.56Mhz ISO Mifare one card /keyfob optional
6. Power supply: 12V 3A
7 Ambient Temperature:-10°C~70°C
8. Ambient Humidity:10%~90% RH
9. Size:122 *86*20mm
10. Weight: 0.25kg
11. Support external reader and door bell