Doorking 1815-281 Proximity Card Reader

Doorking 1815-281 Awid Proximity Reader (SP-6820) DKS 1815-281 AWID proximity card reader is a switchplate-type reader that combines exceptional reading distance and easy mounting directly on a single-gang box. With a read range up to 8 inches, the 1815-281 reader delivers excellent performance without compromising quality, durability, attractive appearance, and ease of installation. Installation Notes The 1815-281 reader is designed to fit perfectly on a single-gang electrical utility box. The metal-compensation that is built into every 1815-281 reader assures minimal loss of read range when the reader is mounted on a metal surface. The 1815-281 reader also can be fastened by 2 screws on any wall or other surface. Features The 1815-281 reader contains (a) a 3-color LED, (b) a 4 kilohertz beeper, and (c) a “hold” circuit. Both LED and beeper are controlled by the reader itself. All three functions can be controlled externally by the host system. The LED can indicate access-granted by t