I'm building a gym management SaaS in Node.js and want to integrate a ZKTeco K45 Pro biometric device. Goal: Fingerprint scan β†’ attendance automatically marked in my software. I'm planning to use node-zklib. Has anyone integrated K45 Pro with Node.js before? Does node-zklib work well? Should I use real-time logs or pull attendance logs periodically? Any issues I should know before buying the device? Thanks! submitted by /u/ImprovementFluid9215 [link] [c...