zk-rtevents

Did this because there wasn't any library that handled real-time events for ZK devices.

Uses TCP for communication and should work on ZEM600 or lower devices.

WARNING: This is just a test library, it doesn't have all the features that other libraries have and only provides basic support for real-time events. Use at your own risk!

Usage

var zk = require("./lib/ZKRTEvents")();

zk.connect("10.0.0.12", 4370)
.on("connected", function()
{
    console.log("Connected!");

    zk.enableEvents();
})
.on("disconnected", function()
{
    console.log("Disconnected!");
})
.on("transaction", function(data)
{
    console.log(data);
})
.on("error", function(error)
{
    console.log("Whoops, error found:", error);
});

Methods

Method	Description
connect(ip, port)	Connect to ZK device.
disconnect()	Disconnect from ZK device.
enableEvents()	Enable Real-time events on the ZK device.
unlockDoor(n)	Unlock door for n seconds.

Events

Event	Description
connected	Connected to ZK device.
disconnected	Disconnected from ZK device.
transaction	Real-time event transaction. Returns a JSON with the following data: { enrollNumber, attState, verifyMethod, year, month, day, hours, minutes, seconds }
error	Error handling.

Inspiration

php_zklib: https://github.com/dnaextrim/php_zklib

js_zklib: https://github.com/bulentv/js_zklib