ZKTeco KR502H Proximity Card Access Control Reader, 125 kHZ

Secure perimeter and door access with a compact, enterprise-ready reader built for outdoor use. The ZKTeco KR502H proximity card reader delivers dependable 125 kHz credential reading in an IP67-rated, tamper-resistant enclosure — ideal for gates, parking, turnstiles and facility entrances requiring robust security and low maintenance. Compatible with HID and ZKTeco 26-bit proximity cards, the KR502H simplifies credential management during upgrades and supports a 7" operating range for reliable reads. Its Wiegand interface ensures plug-and-play integration with most access control panels, including ZKTeco C3 and InBio controllers, enabling faster installation and reduced downtime. Designed for single-gang mounting and sealed with epoxy potting, the reader resists moisture and vandalism while maintaining consistent performance for security, surveillance, and monitoring applications. Backed by ZKTeco’s reputation for durable access control hardware and a 1-year limited warranty, the KR502H is a practical choice for integrators and facility managers who need a dependable outdoor proximity reader. Add the KR502H to your next access control deployment to improve security and simplify system integration.

• Rugged outdoor reliability: IP67-rated, epoxy-sealed housing protects reader from weather and vandalism so your access points stay online.
• Broad card support: Reads 125 kHz HID and ZKTeco 26-bit proximity cards to simplify credential migration and reduce admin overhead.
• Easy system integration: Built-in Wiegand output works with most access control panels (including ZKTeco C3 and InBio) for fast deployment.
• Space-saving installation: Single-gang form factor fits standard wall boxes and tight mounting areas for neat, professional installs.
• Low-maintenance operation: Tamper-resistant design and proven proximity tech minimize service calls and support long-term security monitoring.