



- Description
- Specifications
Description
The ZKTeco KR500H Series consists of outdoor IP67-rated, tamper-resistant multi-technology proximity card readers designed to read both HID and ZKAccess 125 kHz 26-bit cards. Encased in weather-resistant epoxy potting, the lineup includes the slim mullion-mount KR500H for narrow surfaces like metal door frames or turnstiles, as well as the KR503H and keypad-equipped KR502H for single-gang box mountings. Operating on 5 to 16V DC power, the readers offer read ranges up to 5 to 7 inches, multi-color LED/audio indicators, and a standard Wiegand-Out port for seamless integration with controllers like ZKAccess C3 and InBio.
| Technology | Proximity |
|---|---|
| Supported card types | HID 125 kHz (also ZKAccess) |
| KR500H Mounting | Mullions, including metal doors and window frames |
| KR502H and KR503H Mounting | Metal or plastic US single-gang wall box, as well as fat surfaces |
| Keypad | Model KR502H only |
| LED indicator | red, green, amber and “off” (represent 4 states) |
| Audio indicator | Beep |
| Wiegand Interface | Wiegand-Out port |
| Power Supply | 5 to 16V DC |
| IP-rating | 67 |
| Operating Temperature | -35° F to 149° F / -40° C to + 65° C |
| Operating Humidity | 20% – 80% |
| Certifications | FCC, ICC, CE, C-Tick, ETL Listed |
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