| Brand | ZKTeco |
| Model | KR310 |
| Reading distance | Up to 10cm |
| Read time | < 300ms |
| Identification modes | EM card 125 KHz and MF card 13.56MHz |
| Outputs | Wiegand OUT 26bits | Pin 8bits |
| Compatibility | ZKTeco C3, ZKTeco INBIO, ZKTeco SRB-DM10 and Atlas Series controllers |
| Power | DC 6~14 V / 70 mA max. |
| Degree of protection | Suitable for exterior IP65 |
| Temp. operation | -20º C ~ +65º C |
| Dimensions | 77,5(W) x 42,8(H) x 16.5(Fo)mm |
| Weight | 50 g |
| Brand | ZKTeco |
| Model | Atlas-200 |
| Capacity | Up to 5.000 users |
| Records | 10.000 registers |
| Identification modes | Card and/or passwords |
| Proximity card | EM RFID (125 KHz) / MF (13,56 MHz) |
| Communication | TCP/IP | RS485 | OSDP | Wiegand |
| Baud rate | 9.600bps for OSDP |
| Outputs | 2 x relay output, 1 x auxiliary output |
| Inputs | 4 x Wiegand, 2 x Door sensor, 2 x Open button, OSDP (up to 4 readers), 1 x Auxiliary input |
| Advanced features | Anti-Passback, First Card, Multi-Card and Maps |
| Software | Embedded Atlas Series with browser-based access |
| Secondary controllers | Connection of up to 20 secondary controllers via IP with a control of up to 84 doors |
| Compatible web browsers | Google Chrome, Mozilla Firefox, Microsoft Edge |
| Mobile App | ZK Atlas for iOS and Android |
| Power | DC 12 V / 3A max | PoE power supply | Non-powered locks with controller |
| Temp. operation | 0º C ~ +55 C |
| Dimensions | 197 (W) x 171 (H) x 30 (D) mm |