KR500H Series Zkteco Multi-technology Proximity Card Readers


KR500H Series

  • Read range of up to 10cm for proximity card and 5 cm for Mifare card
  • External LED control
  • External Buzzer Control
  • Indoor/Outdoor operation
  • Solid Epoxy potted
  • Waterproof IP64 or IP65
  • Reverse Polarity Protection
SKU: KR500H Series

KR500H Series

Multi-technology Proximity card readers


KR500H is a series of outdoor IP67-rated tamper-resistant multi-technology proximity card readers capable of reading both HID and ZKAccess 125 kHz 26-bit proximity cards.

Due to its conveniently small mullion size, KR500H is the ideal card access solution for any metal doors with thin frames, parking gates, fences, turnstiles or any security device having a narrow mounting surface. KR502H and KR503H are designed for single-gang mounting.

KR500H Series has a built-in Wiegand-Out port which can be connected to most any access control panel (including ZKAccess C3 and InBio door controllers).


• Designed for single-gang mounting

• The ideal card access solution for any metal doors with thin frames

• Can be connected to most any access control panel


Technology Proximity
Supported Card Types HID 125kHz (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 at surfaces
Indoor & Outdoor Installation Electronics sealed in weather and tamper-resistant epoxy potting
Keypad Model KR502H only
LED Indicator Beep
Wiegand Interface Wiegand-Out port
Power Supply 5 to 16 V DC
IP-Rating 67
Operating Temperature -40°C – 65°C
Operating Humidity 20% – 80%
KR500H Dimensions (H x W x D) 3.2 x 1.7 x .7 inches (81 x 43 x 18 mm)
KR502H Dimensions (H×W×D) 3.9 x 3.9 x 1 inches (117 x 76 x 19 mm)
KR503H Dimensions (H×W×D) 4.6 x 3 x .6 inches (117 x 76 x 10 mm)
Certifications FCC, ICC, CE, C-Tick, ETL Listed
KR500H and KR503H Current draw 35 mA typical, 75 mA peak @ 12V DC
KR502H Current draw 70 mA typical, 110 mA peak @ 12 VDC
Read range KR500H up to 5 inches (126 mm) / KR502/KR503 up to 7 inches (178 mm)
Cabling 24 AWG minimum, multi-conductor stranded
with an overall foil shield